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.
Which is larger: 2^500 or 5^200?
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Expand and simplify this formula
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Distance between a point and a line in space
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Linear Algebra - How to represent this transformation?
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Simple linear algebra refresher?
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Linear Algebra: How to represent this transformation as a matrix?
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Proof on the divisibility of integers
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Expanding and simplifying brackets
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Why Does Adding a Bracket Change My Equation Result?
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Determinant of a matrix with identity blocks
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Find the eigenvalues of this endomorphism of R[X]
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Pythagorean Identities and Equations
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Sketching Graph: Solving (x+y+3)^2 + (x-y-3)^2 = 0
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Parametric Equation of a Line from the intersection of two planes
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Solving Polynomial Equations: How Do I Find the Roots of 5(x+1)^3 = -5?
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How do I simplify these expressions in my maths test?
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Equation for a circle in terms of constants A and B
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Mathematical Probability Question
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Conditions for Cubic Equation to Represent Curve
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Unsolvable Force Components Problem
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Solve for v: "How to Solve for v with Theta, g, and x
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Proving GP Sum and Expanding Binomial Formula: 2n, 2x - 3y
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Proving Bounds on |1+x| when |x-1|<d
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Counting Billy's Coin Combinations & Gabriela's School Trip Time
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Use the chain rule to find the derivative
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Linear Algebra - isomorphism questions
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Linnear Algebra Isomorphisms : prove that f + g is an isomorphism?
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Is Sqrt(x^2) Always Equal to |x|?
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Area of quadrilateral knowing 3 sides and 2 angles
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Work Done on Stone: 0 Kinetic Energy Change
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Solving Sin theta Questions: An Example
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How do I approach these problems? Probability
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Calculate Arc Circle Volume: Step-by-Step Guide
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Statics (smooth pin reaction + tension)
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Easy question calculating uncertainty
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Is the Determinant of Vectors A, B, and C Non-Zero for Linear Independence?
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What are the answer choices for these natural log and composition problems?
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Where Can I Find a Table of Exact Values for sin(theta)?
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Perpendicular Bisector & Altitude of Triangle: A(4;2) B(11;6) C(-3;-1)
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Defining a statement (Vector Algebra)
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How to sketch y=(-3x^2 +1)/(x^2)
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How do I sketch the graph y= (2x+5)/(x-1)
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Solve Slope Intercept Equations: (2,1), 4x-2y=3
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Finding the equation of the circle given two points and a tangent line
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Find values of sin, cos, tan, sec, csc, and cot without a calculator
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Calculating Probability of Snow in Exactly One of Two Cities
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How Do Vector Components Relate in Orthogonal Projections and Cross Products?
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Solving Log Problems: 2 Quick Challenges
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Tricky precalculus word problem
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How to use the graph of the distance between any two points
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Derivative Homework: Checking Answers with Step-by-Step Solutions
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Adding fractions and evaluating functions
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Circle Transformations: Understanding and Applying the Process
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Solving Truth Tables & Writing WFFs with 2 Two-Place Connectives
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Proof: Let C be a Square Matrix, Show if C^(k+1)=0, then I-C is Nonsingular
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Intercepts and Graphs: Understanding the Use of 'OR' in Sketching Y=(x-2)(x-3)
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Cutting an Isosceles Triangle in Half
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Moment about a drum (Answer Check)
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Matrices Proof> C=A-B, if Ax=Bx where x is nonzero, show C is singular
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Master the Exponential Equation: Solving for Y Made Easy!
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Sketching Trigonometric Curves: Tips and Tricks
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Multiple Choice Question about Modulus Function
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Linear Algebra - one to one and onto question
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Linear Algebra - Change of basis matrices and RREF question what in the world?
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Impossible to solve for x. What to do now?
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Statistics with Baye's theorem and partitions
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Solving for 2Cos(θ)+8Cos(θ)+4=0
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Quadratic Equation: Analyzing Graph of y=(5-2x)^2+1
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Factoring Madness: Intersecting Curves
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Relationship between f(x) and f(1/x)
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Mastering Factoring Polynomials: Tips, Tricks, and Examples to Help You Succeed!
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How Do You Solve Logarithmic Equations Involving Quadratics?
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Sketching these curves is a form of madness! How can I make sense of them?
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Linear Algebra - Linear transformation quesiton
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Question about converting x = pi/6 to polar form
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Simplifying an Expression: (2x^2-3x+1)(4)(3x+2)^3(3)+(3x+2)^4(4x-3)
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Equivalent force systems (statics)
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Solve the Science Club Fundraiser Puzzle - Compound Interest
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How to Verify the 5th Term of the Binomial Expansion of (3-2/x)^9?
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Calculating Probability of 6ft Men in Europe
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Linear Algebra: Find Matrix Determinant w/o Evaluating Directly
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How Do You Solve 26cot²Θ = cosec²Θ for -π ≤ Θ ≤ π?
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Probability ice cream flavor problem
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What happens to the inequality sign when taking the square of an equation?
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Simplifying difference quotient.
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Find Equation of Parabola Given Zero and Point
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Simplification Through Fundemental Identities
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Finding all complex solutions to this problem
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Finding Local Extrema in Polynomial Equations
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Converting Astronomical Objects to Money: Earth, Sun & Milky Way
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Volumn by cross sections - solving in terms of which axis confusion?
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Does Cross Cancellation Ensure a Group is Abelian?
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Square root and cube root question
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Why this function has an inverse function
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Centre of gravity of this system of particles
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Solving 2 Spring Problems: Extension & Tension Calculation
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Solve Logarithms: Find X When 8logx-3logx^2=log2
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Understanding the Basics of Algebraic Equations: Is 2x(x) = 3x or 2x(x) = 2x^2?
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What is the graph of 4x = 4y - y^2?
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Factoring this thing with 6 degree
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