Define the following

Question:

Divide 72xyz2 by −9xz.

Solution:

$\frac{72 x y z^{2}}{-9 x z}$

$=\frac{72 \times x \times y \times z \times z}{-9 \times x \times z}$

$=-8 x^{(1-1)} y z^{(2-1)}$

$=-8 y z$

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