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.
What is the Proof for the Sum to Infinity of an Infinite Geometric Progression?
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Finding the General Term of a Series
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How to Solve Problems in Arithmetic Series Using Formulas?
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Proving Divisibility: Solving ##1900^{1990} - 1## with the Power Rule
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Augmented matrices word problem - tiny issue
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Finding the general term of the series
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Evaluating a recursive function
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Testing 2 Means: Got 0 in T-Test - Is Something Wrong?
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Simple Definition of a "Math Restriction" (Layman's Terms)?
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Calculus Morris Kline Inclination Of A Line
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Finding the Probability of Flipping 500 Heads and Tails
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Answer to Sequence Problem: Eighth Term
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Simplifying Difference Quotients with Variable Expressions - How to Solve?
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Proving the Locus of Points Satisfying an Equation is a Circumference
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Help me out in these linear equations
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Common multiple of two numbers
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Factoring Help, Finding two variables
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Issue with angles in torque problem?
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The graphs of g and h are given in red and blue, respectively
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Solving f°f: The Mystery of the Answer
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Finding general term of a sequence
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Finding Sup A for Set {0.2, 0.22, 0.222, 0.2222,...}
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Finding the Value of an Industrial Milling Machine Using Linear Depreciation
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What is the solution to the absolute function problem?
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Find the length of largest square
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I did a proof (I think, please check my reasoning)
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Can't do this algebra on my physics homework .
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Area of hexagon is maximum while perimeter is fixed
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Precalculus 11 Word problem- Fundraising
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How Can Algebra Help Solve Tricky Questions with Ease?
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Area problem, involving quadratic functions
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Pascal grade 9 math contest question(can you ratio speed and time)
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Rewriting Ln function and getting a wrong function?
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Modular mathematics - what is 7^(-1) mod 10
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Solving Complex Algebra Homework w/ Equation & Solution
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How to Solve Complex Number Equations with Modulus and Argument?
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Why Does Raising Both Sides of a Logarithmic Equation Yield a Different Result?
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Is it possible to simplify this equation?
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Calculating Cosine Sum: Solving Complex Equations for Even Roots
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Solving Logarithmic Problems with 0-1 Calculator
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Two Simultaneous Eqns with Trig, Statcs Problem
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How many ways to write 4 as the sum of 5 non-negative integers?
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Triangles and parallel lines problem
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This trig equation is driving me nuts
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How to Use Counting Methods and Inclusion-Exclusion for Subsets?
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Whats the best way to factor this
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Mastering Simplification of Square Roots with Multiple Terms
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Proof by mathematical induction
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Calculating P(2013) of Polynomial P(x) of Degree 2012
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Eigenvalues of Invertible Matrix
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What is the Inverse Function of g(x)?
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Showing a function forms a vector space.
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Solving for F1 Angle Components using Spherical Coordinates
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Finding Intercepts of an Equation
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Understanding Inner Product for Work: Solving Homework Problems
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How would I solve sin2Ѳ+sin3Ѳ=0?
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Solving for sinΘ in sinΘ=sin2Θ
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Combination is not my strong point
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How to find the solutions of some fractional equations ?
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Partial Fraction Decomposition
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Is the equation "0 <= x <= 3, 0<= y <= 4, 0 <= z <= 5" for a cuboid?
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Understanding ratios between exponents, me understand.
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Confusion about the boundary of a simple set
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Solve for Complex Number z5= -1: Tips & Solutions for a Tricky Question
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Proving √2 Irrational - Explanation & Solution
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A simple combinatorics problem
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Solve Trig Asymptotes: Find Equation on -pi < x < pi
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Proof by mathematical induction
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Annoying inequalities question
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When scientists use a log graph, do they actually convert x/y w/ log?
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How many days does it rain in May?
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What Algebra Trick Simplifies \(\frac{1}{4-u^2}\)?
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Values of x1 for which an iterative formula converges or diverges?
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How Do You Calculate Different Combinations for Committee Selections?
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Pre calc review - interval notation
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How to Make v the Subject of a Formula: Step-by-Step Guide
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Determining the Median for Hours Studied and Slept | Interpretation of Graph
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Identifying Domain and Range of Ovals with Given Points
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Find the length of one of the sides in a triangle
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Discover the Solution to Sin(arctan(x/4)) with Expert Guidance
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How many family members originally had to share $6570?
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Discover the Distance from College to Park with Speed and Time Calculations
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Analyzing the Truth of Jack Winning a Contest
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Solve Rational Inequality: Find Integer Roots [-2, 3]
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Transformation of variable (what happens with the area?)
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Solve Polynomial Equations: P(x² - 2x) = [P(x-2)]²
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Inequality - Proof that √(a^2)<√(b^2) does not imply a<b
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Definition of Convergence: Can n -> -infinity
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How to Calculate the Intersection Point of Two Cycloids?
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Algebraic transposition problems
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Is it Defined, Or Can It Be Proven?
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Drawing a Triangle with Side a=4 cm, Altitude 3 cm, and Angle α=60°
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Finding the limit of a sequence
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Need help on how to prove a function is odd.
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Modular Arithmetic: Exponentiation & Division Algorithm
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Solving South America Combinations Problem: 210 Possibilities
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Probability of Visiting a Physical Therapist: Analysis and Solution
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Need Help w/ Beginner Permutations Question
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Finding the co-ordinates of the 3rd point of a triangle given this?
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Flipping Functions: Determining Vertical/Horizontal Flips
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