Chapter A.5, Problem 29E

### Elementary Geometry For College St...

7th Edition
Alexander + 2 others
ISBN: 9781337614085

Chapter
Section

### Elementary Geometry For College St...

7th Edition
Alexander + 2 others
ISBN: 9781337614085
Textbook Problem

# 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

Consider the following equation,

4x2âˆ’25=0.

Square Root Property:

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

If x2=p where pâ‰¥0, then x=Â±p.

First add 25 on both sides to get the following,

4x2âˆ’25+25=0+254x2=25

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

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