Solve the equation x2 = 64 for x.
A.
-32, 32
B.
-8, 8
C.
8
D.
32
Answers
Answered by
0
X2 =64
2x=64
X=64/2
X=32.
If x is a square
X2=64
X=8
2x=64
X=64/2
X=32.
If x is a square
X2=64
X=8
raghav9124great:
that is x square or 2x
I think 2x
or
I think x square
or if it is square, the answer will be 8
when cancel the root with square two signs were come positve and negative
Answered by
0
answer is option (b)
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