Matematika

Pertanyaan

Bisa Jawab No 1 A-F
Dan No 2 A-D

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Bisa Jawab No 1 A-F Dan No 2 A-D Besok dikumpul Ada fotonya

1 Jawaban

  • Nomor 1
    A.
    [tex] = ( - \frac{2}{5} )^{5} \\ = ( - \frac{ {2}^{5} }{ {5}^{5} } )[/tex]
    B.
    [tex] = ( \frac{3}{4a} )^{3} \\ = ( \frac{3^{3} }{ {4}^{3} {a}^{3} } ) \\ = ( \frac{9}{ {4}^{3} {a}^{3} }) [/tex]
    C.
    [tex] = ( - \frac{3}{7} )^{ - 2} \\ = ( - \frac{7}{3} )^{2} \\ = ( - \frac{ {7}^{2} }{3^{2} } ) \\ = \frac{49}{9} [/tex]
    D.
    [tex] = ( \frac{3}{2p)})^{ - 3} \\ = ( \frac{2p}{3})^{3} \\ = \frac{ {2}^{3} {p}^{3} }{3^{3} } \\ = \frac{ {2}^{3} {p}^{3} }{9} [/tex]
    E.
    [tex] = (( - \frac{2}{5} )^{ - 1} )^{ 3} \\ = ( - \frac{2}{5} )^{ - 3} \\ = ( - \frac{5}{2}) ^{3} \\ = ( - \frac{ {5}^{3} }{ {2}^{3} } ) \\ = ( - \frac{125}{9} )[/tex]
    F.
    [tex] = (( - \frac{3}{2p} )^{2} )^{2} \\ = ( - \frac{3}{2p} )^{4} \\ = ( - \frac{ {3}^{4} }{ {2}^{4} {p}^{4} } ) \\ = ( - \frac{81}{16 {p}^{4} } )[/tex]