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What is x equal to? 16x^2 - 25 = 0
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4 votes
What is x equal to?
16x^2 - 25 = 0

User Jane Senya
by
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1 Answer

1 vote
Add 25 to get
16x^2=25. Divide by 16 to find that
x^2= (16)/(25). Taking the square root, we see that
x=+- (4)/(5) - either positive or negative
(4)/(5).
User Karee
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