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0. Review of Algebra(0)

Algebraic Expressions
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Exponents
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Polynomials Intro
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Multiplying Polynomials
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Factoring Polynomials
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Radical Expressions
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Simplifying Radical Expressions
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Rationalize Denominator
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Rational Exponents
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1. Equations & Inequalities(0)

Linear Equations
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Rational Equations
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The Imaginary Unit
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Powers of i
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Complex Numbers
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Intro to Quadratic Equations
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The Square Root Property
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Completing the Square
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The Quadratic Formula
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Choosing a Method to Solve Quadratics
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Linear Inequalities
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2. Graphs of Equations(0)

Graphs and Coordinates
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Two-Variable Equations
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Lines
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3. Functions(0)

Intro to Functions & Their Graphs
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Common Functions
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Transformations
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Function Operations
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Function Composition
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4. Polynomial Functions(0)

Quadratic Functions
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Understanding Polynomial Functions
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Graphing Polynomial Functions
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Dividing Polynomials
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Zeros of Polynomial Functions
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5. Rational Functions(0)

Introduction to Rational Functions
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Asymptotes
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Graphing Rational Functions
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6. Exponential & Logarithmic Functions(0)

Introduction to Exponential Functions
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Graphing Exponential Functions
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The Number e
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Introduction to Logarithms
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Graphing Logarithmic Functions
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Properties of Logarithms
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Solving Exponential and Logarithmic Equations
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7. Systems of Equations & Matrices(0)

Two Variable Systems of Linear Equations
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Introduction to Matrices
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Determinants and Cramer's Rule
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Graphing Systems of Inequalities
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8. Conic Sections(0)

Introduction to Conic Sections
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Circles
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Ellipses: Standard Form
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Hyperbolas at the Origin
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Sequences
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10. Combinatorics & Probability(0)

Factorials
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1. Equations & Inequalities

Rational Equations

1. Equations & Inequalities

Rational Equations: 동영상 및 연습문제

비디오 강의 실무 워크시트

114 문제점

연습하고 싶은 문제 유형:

문제 31객관식

Solve the given linear equation: a/7 - 1/4 = a/8

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문제 32객관식

Solve the given linear equation: m/5 = m/3 - 4

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문제 33객관식

Solve the given linear equation: 10 - [6 + 2x - 4(x + 2)] =- 5(2x - 4) - [2(x - 3) - x + 1]

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문제 34객관식

Solve the given linear equation: 6(x - 5) + 9 = x - 12(x + 6)

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문제 35객관식

Solve the given linear equation: 5x - 11 = 7 + 2x

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문제 36객관식

Solve the given linear equation: 2x - 8(x + 8) = 2

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문제 37객관식

Solve the given linear equation: 5x - (3x - 1) = 7

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문제 38객관식

Solve the given linear equation: 6(x - 8) = 84

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문제 39객관식

Solve the given linear equation: 48x + 1 = 97

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문제 40객관식

For the following equation, try to solve for "b," and then state whether it is a conditional equation or if it has no solution.

6(b + 2) = b - 3

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문제 41객관식

For the following equation, try to solve for "a," and then state whether it is a conditional equation or if it has no solution.

9a + 4 = - 13

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문제 42객관식

Determine whether the equation is an identity, conditional equation, or inconsistent equation after solving the equation :

2-3(3x+5)-5(x-2) = 0

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문제 43객관식

Determine whether the equation is an identity, conditional equation, or inconsistent equation after solving the equation : (5x+4)/9 - 14/3 = (x-1)/6

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문제 44객관식

Determine whether the equation is an identity, conditional equation, or inconsistent equation after solving the equation :

5x/6 = 3-2x/7

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문제 45객관식

Determine whether the equation is an identity, conditional equation or inconsistent equation after solving the equation :

3x -11 = 5(x-1) - 2(x+3)

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문제 46객관식

Determine whether the equation is an identity, conditional equation or inconsistent equation after solving the equation : 3(x+4) - (x-4) = x-8

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문제 47객관식

For the formula shown, solve for the indicated variable. Are you familiar with the formula? What does it represent?

1/t = 1/t₁ + 1/t₂ for t₂

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문제 48객관식

Solve the equation given below for x.

|(7x + 5)/(2x - 5)| = 6

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문제 49객관식

Solve the equation given below for x.

|9/(x - 7)| = 14

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문제 50객관식

Solve the equation given below for x.

|5/(3x - 2)| = 6

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문제 51객관식

Solve the equation given below for x.

|(5x + 2)/(x - 3)| = 8

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문제 52객관식

For the following equations, do not solve. Rather, identify value(s) of x that can never be the solution(s) to the given equation.

8/(3x + 11) - 6/(x - 13) = 0

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문제 53객관식

For the following equations, do not solve. Rather, identify value(s) of x that can never be the solution(s) to the given equation.

$Rational equation showing fractions with variables x-4, x+5, and x^2+x-20.$

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문제 54객관식

For the following equations, do not solve. Rather, identify value(s) of y that can never be the solution(s) to the given equation.

17/(3y) - 9/(2y) = 29

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문제 55객관식

For the following equations, do not solve. Rather, identify value(s) of y that can never be the solution(s) to the given equation.

13/(9y) - 18/(5y) = 10

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문제 56객관식