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OpenStudy (anonymous):
√y+2-4=2
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OpenStudy (anonymous):
4 is what I got
OpenStudy (anonymous):
is that right?
OpenStudy (anonymous):
or is it 16
OpenStudy (anonymous):
which does not make since to me
OpenStudy (anonymous):
√y = 2-2+4 = 4 y = 4^2 = 16
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OpenStudy (anonymous):
(√y)^2 = y
OpenStudy (anonymous):
by definition
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