lilysnow95
lilysnow95 lilysnow95
  • 19-02-2017
  • Mathematics
contestada

14. Simplify (4a^-4)^-3
a. –64x^9
b. x^12/64
c. -8x^12
d. -1/2x^4

Respuesta :

apologiabiology
apologiabiology apologiabiology
  • 19-02-2017
remember
[tex](ab)^c=(a^c)(b^c)[/tex] and
[tex]x^{-m}= \frac{1}{x^m} [/tex]

so
[tex](4a^{-4})^{-3}=(4^{-3})((a^{-4}^{-3})[/tex]=[tex]( \frac{1}{4^3})(a^{12})= \frac{a^{12}}{64} [/tex]

answer would be B if we were using x


Answer Link
wilsonrvfamily20 wilsonrvfamily20
  • 25-02-2021

Answer:

b

Step-by-step explanation:

Answer Link

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