KatnissStyles000 KatnissStyles000

04-05-2017
Mathematics

contestada

How do you undo an exponent of 2?

Equation: y^2=100-x^2

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leilabrimeyer leilabrimeyer

04-05-2017

you square root the whole equation.
y^2=100-x^2
√y^2= √100 - √x^2
y=10-x

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