Question

simplify (-8/3) power of -7 ÷ (-8/3) power of 4​

Answer 1

a^m÷a^n=a^(m-n)

[(-8/3)^-7]÷[(-8/3)^4]

(-8/3)^(-7-4)

(-8/3)^-11

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Answer 2

${ \frac{ - 8}{3} }^{ - 7} \div { \frac{ - 8}{3} }^{4} \\ { \frac{ - 8}{3} }^{ - 7 - 4} \\ { \frac{ - 8}{3} }^{ - 11} \\ \frac{ 1}{ { \frac{ - 8}{3} }^{11} } \\ { \frac{3}{ - 8} }^{11} \\ \frac{3 \times 3 \times 3 \times 3 \times 3 \times 3 \times 3 \times 3 \times 3 \times 3 \times 3}{ - 8 \times - 8 \times - 8 \times - 8 \times - 8 \times - 8 \times - 8 \times - 8 \times - 8 \times - 8 \times - 8} \\ \frac{ {9}^{5} \times 3 }{ {8}^{10} \times - 8 }$