## RyanZ Group Title Really simple question. 16x^2 = y. What is x? what is y? one year ago one year ago

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1. Luigi0210

well y is given x is $-/+\frac{ \sqrt{y} }{ 4 }$

2. RyanZ

Thank you. but what is the answer?

3. Luigi0210

y=16x^2 x=(+/-sqrt y)/4`