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Question

Find the following product.
$2 d c^{2} \times - 6 d c$

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Solution

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$2 d c^{2} \times (- 6 d c)$
$= 2 \times (- 6) \times d \times d \times c^{2} \times c$
$= - 12 \times d^{1 + 1} \times c^{2 + 1}$
$= - 12 \cdot d^{2} \cdot c^{3}$ .

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