(-2)^4 = (-2)x(-2)x(-2)x(-2) = 16
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Exactly! -6 to the power of 2 means "-6 times -6". That's a negative times a negative, and the answer is positive 36.
That can be written as 2 x 2 x 2 x 2 and it equals 16.
7569 times 10 to the power of negative 2
(-2)3 = (-2) x (-2) x (-2) = -8