14th Edition

ISBN: 9780134856667

Author: Stocker

Publisher: VST

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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 DPT, Problem 50E

In Problems 45–50, solve for x.

50. x 4 − 6 x 2 + 5 = 0

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Chapter DPT, Problem 49E

Chapter 1.1, Problem 1MP

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Chapter DPT Solutions

EBK CALCULUS FOR BUSINESS, ECONOMICS, L

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In Problems 45–50, solve for x. 50. x 4 − 6 x 2 + 5 = 0

Solution Summary: The author calculates the value of x by solving the equation x4-62+5=0.

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