Precalculus Mathematics Homework Help Forum

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Free pre-calculus mathematics homework help from qualified mentors. Math courses prior to calculus homework. Please use the template when requesting help and show your work.
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Hey I posted in homework help but now it's gone
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Homework Help Guidelines for Students and Helpers
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Find the distance ##d## to a point in the given problem
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Solve the given simultaneous equations
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To find the boundedness of a given function
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Can't solve this elementary school problem involving area of circles
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Locus of all points -- Imprecise question?
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How to prove this without using Cardano's formula?
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Are these values of the following correct? (Complex cube root of unity)
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How much would you pay to play this fair coin flipping game?
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How to construct a periodic function ## f ## with period ## 4 ##?
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Prove Fibonacci identity using mathematical induction
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Confusion about ##\sqrt{x^2}= \left| x \right|##
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Mathematical Induction with binomial sum
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Circle equation coefficient conditions
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Percentages on Variables: Find the number of students who took this exam
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Solve ##x^{\frac{-1}{2}}-2x^{\frac{1}{2}}+x^{\frac{2}{3}}=0##
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If p is even and q is odd, then ##\binom{p}{q}## is even
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Solve ##\left| x+3 \right|= \left| 2x+1\right|##
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How Do You Solve the Inequality ##x^2<4## for Negative Values of ##x##?
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Mathematical Induction Problem Fibonacci numbers
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Find angle ADB in this isoceles triangle given some extra information
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How to identify the type of function?
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Where Did I Go Wrong in Solving the Inequality?
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How to Predict Outcomes of New Equations Without Solving for Variables?
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Problem involving mathematical induction
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Are Complex Solutions Overlooked When Solving \(16x^4 = 81\) Directly?
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Prove that ##5 | (2^n a) \rightarrow (5 | a)##for any ##n##
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How did they rewrite this polynomial in this way?
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How many positive integers x satisfy this logarithmic inequality?
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What Are the Two Factors of 15120 Given Their Sum and Difference?
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Finding standard deviation of combination of data
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Range of a function involving trigonometric functions
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Equation of hyperbola confocal with ellipse having same principal axes
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Find the magnitude and the direction of the resultant vector
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Find the range of the function ##f(x) = \frac{e^{2x}-e^x+1} {e^{2x}+e^x+1}##
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The value of (b - c) / (c - a)
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Solve the given problem giving your answer as a single logarithm
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Prove the identity matrix is unique
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Query about how the domain of a binomial coefficient was calculated
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Very silly question on whether the domain of ##log_{10}(x²)## = ##2log_{10}(x)##
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Equation that is defined as an identity
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Correct statement related to common tangents of circles
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discussion about grade calculator
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Simultaneous equation involving cos, sin
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Find the values of a and b to get max/min of certain expression
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Find ##\tan \theta ## in the form of ##a+b\sqrt {2}##
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Find the sides of the right triangle so that their sum is minimized
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Find area of the shaded part in the given diagram
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Rationalize the denominator: ##\sqrt{\dfrac{1}{2x^3y^5}}##
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Express ##x^3+y^3## in terms of ##m## and ##n##
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How long is the longest piece of the given Rope?
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Is this a simultaneous equation question?
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Triangle of centroids
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Number of Miles In One Light Year
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How Far Can A Person See?
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Three points on the Complex plane
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Solve the equation : ##x^4+12x^3+2x^2+25=0##
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Find suitable value of Median and Range for given box-whisker plot
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NHST statistics for % of students late to class
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Designing reflector straight line lamp
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Condition for coplanarity of two lines
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How do I find the circumference and Area of this figure?
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Find the position vector of ##Q##
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Factorise a six-termed quadratic in ##a## and ##x##
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Solve the given word problem: Selecting 2 numbers from a watch face
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Conjugate vs Complex Conjugate
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Solve the given inequality
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Solve ##\dfrac{3x-6}{5-x}+\dfrac{11-2x}{10-4x}=3\dfrac{1}{2}##
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Equal intercept on the three axes
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A combinatorial probability question
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Work out the amount that Arjun paid in rent in 2019
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Solve ##\sqrt{\dfrac{x}{y}}+\sqrt{\dfrac{y}{x}}=4\dfrac{1}{4} \cdots##
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Why Is My Argument Calculation for Complex Number Incorrect?
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Approximation used in physics explanation
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Does the Modified Collatz Conjecture Always End in 1, 5, or 17?
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Why Does Solving y+3=3√(y+7) Yield Extraneous Solutions?
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Where does the mark scheme get these numbers from?
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Show that if ##x>1##, ##\log_e\sqrt{x^2-1}=\log_ex-\dfrac{1}{2x^2}-##
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Combinatorics for number of distinct terms in multinomial expansion
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Logarithmic Series question for finding ##\log_e2##
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Finding the domain (and range) of a logarithmic function
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Find the ##r^{th}## term of ##(a+2x)^n##
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Solve for all angles x: cos(2x) + cos(x) = 0, where 0<x<2pi
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Find the sum of the coefficients in the expansion ##(1+x)^n##
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Solve using complete the square vs. quadratic formula
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Show that ##^{n+1}C_r=^nC_r+^nC_{r-1}##
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Solve the problem involving the cubic function
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In how many ways can 5 prizes be given away to 4 boys?
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Figuring out Natural Deduction problem but can't find mistake
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How do I fix this surd inside a surd?
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Distributing negative signs in logarithms
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Solve the given trigonometry equation
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[Statistics] Calculate the percentage
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Find the value of ##\sqrt[5]{0.00000165}##
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Solve the simultaneous equations
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Factorize a number in a different base
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Calculate the magnitude of driving force on the car
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In what base is 647 the square of 25?
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Calculate acceleration and speed of block
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Calculate the value of ##θ## and ##X##
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Precalculus Homework Help

Precalculus Homework Help involves providing support to students working on assignments related to precalculus, a preparatory course that covers mathematical concepts essential for calculus.

This assistance includes clarifying precalculus topics such as functions, trigonometry, algebraic expressions, and graphing. Tutors or resources offering precalculus homework help aim to reinforce students' understanding of foundational mathematical principles and prepare them for the more advanced concepts introduced in calculus.

By offering explanations, guidance on problem-solving techniques, and additional practice, precalculus homework help contributes to students' success in mastering the fundamental mathematical skills required for higher-level coursework in mathematics and related fields.

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