Explanation Given information: The given equation is x 3 = − 2.9631 . Calculation: We have been given equation as x 3 = − 2.9631 .As we see there is a root on the variable so we will apply the power principle of equality in order to solve the equation. x 3 = − 2.9631 {Applying the rule of power principle of equality} ( x 3 ) 3 = ( − 2.9631 ) 3 {Cubing both sides} ⇒ x = − 26

7th Edition

ISBN: 9781133281450

Author: John C. Peterson, Robert D. Smith

Publisher: Cengage Learning

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Power Operation

Power operation is topic of algebra in Math. It is use to represent repeated multiplication. Very big number and very small number can be easily express using power operation. Power operation is useful in many fields. In space engineering, it helps in re…

Exponents

The exponent or power or index of a variable/number is the number of times that variable/number is multiplied by itself.

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Chapter 43, Problem 103A

To determine

To solve the equation using either the multiplication, root or power principle of equality.

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Chapter 43, Problem 102A

Chapter 43, Problem 104A

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To solve the equation using either the multiplication, root or power principle of equality.

Solution Summary: The author explains how to solve the equation using the multiplication, root or power principle of equality.

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To solve the equation using either the multiplication, root or power principle of equality.

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Chapter 43 Solutions