Hitunglah hasil dari perpangkatan bilangan berikut! a.) 5⁴ b.) 3⁻⁶ c.) (-6)⁻³ d.) (1/8)⁻² e.) (1/2)⁵​

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Hitunglah hasil dari perpangkatan bilangan berikut! a.) 5⁴ b.) 3⁻⁶ c.) (-6)⁻³ d.) (1/8)⁻² e.) (1/2)⁵​

SOAL A.

 {5}^{4} = 5 times 5 times 5 times 5 = 625

SOAL B.

 {3}^{ - 6} = frac{1}{ {3}^{6} } = frac{1}{3 times 3 times 3 times 3 times 3 times 3} = frac{1}{729}

SOAL C.

 {( - 6)}^{ - 3} = frac{1}{ {( - 6)}^{3}} = frac{1}{( - 6) times ( - 6) times ( - 6)} = frac{1}{ - 216} = frac{ - 1}{216}

SOAL D.

 {( frac{1}{8} )}^{ - 2} = frac{1}{( { frac{1}{8}) }^{2} } = frac{1}{ (frac{1}{8} ) times ( frac{1}{8}) } = frac{1}{( frac{1}{64}) } = 1 div frac{1}{64} = 1 times frac{64}{1} = 64

SOAL E.

( { frac{1}{2}) }^{5} = frac{1}{2} times frac{1}{2} times frac{1}{2} times frac{1}{2} times frac{1}{2} = frac{1}{32}