Intermediate Algebra for College Students (7th Edition)

7th Edition

ISBN: 9780134178943

Author: Robert F. Blitzer

Publisher: PEARSON

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.

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Textbook Question

Chapter 8.1, Problem 1CP

Check Point 1

Solve: 4 x 2 = 28 .

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Chapter 7, Problem 20CRE

Chapter 8.1, Problem 2CP

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Chapter 8 Solutions

Intermediate Algebra for College Students (7th Edition)

Ch. 8.1 - Check Point 1 Solve: . Ch. 8.1 - Prob. 2CP Ch. 8.1 - Prob. 3CP Ch. 8.1 - Prob. 4CP Ch. 8.1 - Prob. 5CP Ch. 8.1 - Prob. 6CP Ch. 8.1 - Prob. 7CP Ch. 8.1 - Prob. 8CP Ch. 8.1 - Prob. 9CP Ch. 8.1 - Prob. 10CP

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Check Point 1 Solve: 4 x 2 = 28 .

Solution Summary: The author calculates the solution of the equation, 4x2=28 for x. The square root property states that if u is an algebraic expression and d is a nonzero real

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Chapter 8 Solutions