Put into another form using a^m+b^m= (a b )^m. (-2)^3÷b^3 - Vidyadip

Question

Put into another form using $a^m+b^m=\left(\frac{a}{b}\right)^m$.
$(-2)^3÷b^3$

✓

Answer

$(-2)^3 \div b^3=\frac{(-2)^3}{b^3}=\left(\frac{-2}{b}\right)^3$

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