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(-8)^-2/3
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this sign cuberoot from (-8) squared
sorra from (1/-8) squared
sorry
cuberoot(1/64)
so is (1/64) the answer?
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no cuberoot(1/64)
so 3 radical (1/64) ?
yes but you can rationalize the denominator
to 1/4
and will get (cuberoot64)/64
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final answer being...?
but cuberoot64=4
so than will be 4/64 = 2/32 = 1/16
ok ?
yeah 1/16 is answer correct
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yes
thanks
yw
push the good answer button
please
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thank you
good luck bye
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