SOLUTION: Solve. 4x squared = 25

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Question 115005: Solve.

4x squared = 25
Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
4X^2=25
4X^2-25=0
(2X+5)(2X-5)=0
2X+5=0
2X=-5
X=-5/2 OR -2.5 ANSWER.
2X-5=0
2X=5
X=5/2 OR 2.5 ANSWER.