Division of 72 x 2 y 4 z 6 by 8 x 2 y 2 z 3 gives 9 y 2 z 3 Options: A . &nbsp True B . &nbsp False C . &nbsp 5 q ( p − q ) 2 D . &nbsp 5 q ( p + q ) 4

Answer: Option A : A 72 8 = 9 y 4 y 2 = y 2 z 6 z 3 = z 3 Therefore, 72 x 2 y 4 z 6 8 x 2 y 2 z 3 = 9 y 2 z 3

Division of 72x2y4z6 by 8x2y2z3 gives 9y2z3

Question

Division of $72 x^{2}$ $y^{4}$ $z^{6}$ by $8 x^{2}$ $y^{2}$ $z^{3}$ gives $9 y^{2}$ $z^{3}$

Options:

A . True

B . False

C .

\frac{5 q (p - q)}{2}

D .

\frac{5 q (p + q)}{4}

Answer: Option A
:
A

$\frac{72}{8} = 9 \frac{y^{4}}{y^{2}} = y^{2} \frac{z^{6}}{z^{3}} = z^{3}$
Therefore, $\frac{72 x^{2} y^{4} z^{6}}{8 x^{2} y^{2} z^{3}} = 9 y^{2} z^{3}$

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