Tentukan hasil pemangkatan:
a). (-6)⁵
b). -6⁵
c). 2(-11)³
d). 4(-5x)⁴
e). 4^-3
tolong dibantu ya, terimakasih
a). (-6)⁵
b). -6⁵
c). 2(-11)³
d). 4(-5x)⁴
e). 4^-3
tolong dibantu ya, terimakasih
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Penyelesaian
(-6)⁵
=(-6)×(-6)×(-6)×(-6)×(-6)
=-7.776
.
-6⁵
=-(6⁵)
=-(6×6×6×6×6)
=-(7.776)
=-7.776
.
2(-11)³
=2(-1.331)
=-2.661
.
4(-5x)⁴
=4(-5x)×(-5x)×(-5x)×(-5x)
=4(625x⁴)
=2.500x⁴
.
4^-3
=1/4×1/4×1/4
=1/64
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