Question
Multiply: 2mnpq, 4mnpq and 5 mnpq
✓
Answer
$2 \mathrm{mnpq}, 4 \mathrm{mnpq}$ and $5 \mathrm{mnpq}$
$ \begin{aligned} & \Rightarrow 5 \mathrm{mnpq} \times 2 \mathrm{mnpq} \times 4 \mathrm{mnpq} \\ & \Rightarrow 5 \times 2 \times 4 \mathrm{~m}^{1+1+1} \mathrm{n}^{1+1+1} \mathrm{p}^{1+1+1} \mathrm{q}^{1+1+1} \\ & \Rightarrow 40 \mathrm{~m}^3 \mathrm{n}^3 \mathrm{p}^3 \mathrm{q}^3 \end{aligned} $
$ \begin{aligned} & \Rightarrow 5 \mathrm{mnpq} \times 2 \mathrm{mnpq} \times 4 \mathrm{mnpq} \\ & \Rightarrow 5 \times 2 \times 4 \mathrm{~m}^{1+1+1} \mathrm{n}^{1+1+1} \mathrm{p}^{1+1+1} \mathrm{q}^{1+1+1} \\ & \Rightarrow 40 \mathrm{~m}^3 \mathrm{n}^3 \mathrm{p}^3 \mathrm{q}^3 \end{aligned} $
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