EM-2625

Laws of indices

E Math · Secondary 4 · Medium · Laws of indices

Simplify the expression

12x^{-2}y^3 \times 3x^4y^{-1}

. Give your answer with positive indices only.

$36x^{2}y^{2}$
$36x^{-2}y^{2}$
$36x^{6}y^{2}$
$36x^{2}y^{4}$

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