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Solve y to the power of 2 =256

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User Andiana
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1 Answer

3 votes

Answer:

Hi,

Explanation:


y^2=256\\\\y^2=16^2\\y^2-16^2=0\\(y-16)(y+16)=0\\y=16\ or\ y=-16\\

answered
User MikkolidisMedius
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