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Elementary Geometry for College St...

6th Edition
Daniel C. Alexander + 1 other
Publisher: Cengage Learning
ISBN: 9781285195698

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Section
BuyFindarrow_forward

Elementary Geometry for College St...

6th Edition
Daniel C. Alexander + 1 other
Publisher: Cengage Learning
ISBN: 9781285195698
Chapter A.5, Problem 29E
Textbook Problem
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In Exercises 27 to 32, solve each incomplete quadratic equation. Use the Square Root Property as needed.

4 x 2 25 = 0

To determine

To find:

To solve each incomplete quadratic equation

Explanation of Solution

Consider the following equation,

4x225=0.

Square Root Property:

If an incomplete quadratic equation has the form ax2+c=0.

If x2=p where p0, then x=±p.

First add 25 on both sides to get the following,

4x225+25=0+254x2=25

Simplify the above equation by dividing 4 on both sides to get the following,

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Chapter A Solutions

Elementary Geometry for College Students
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