Question

1. Simplify: (-2/3) ³(-2/3) ²​

Answer 1

Answer:

Given,

(-2/3) ³(-2/3) ²

Simplification:

$(-2/3) ³(-2/3) ² = {( \frac{ - 2}{3}) }^{5} \\ = \frac{( - 2 {)}^{5} }{(3 {)}^{5} } \\ = \frac{ - 32}{243}$

Answer 2

Answer:

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Step-by-step explanation:

(-2/3)^3×(-2/3)^2

Use {a^m×a^n=a^m+n}

(-2/3)^3+2

(-2/3)^5

(-2)^5/(3)^5

(-32/243)