Question
Divide $: − 15p^6q^8$ by $− 5p^6q^7$
✓
Answer
$-15 p^6 q^8 \div-5 p^6 q^7$
$=\frac{-5 \times 3 \times p^6 \times q^8}{-5 \times p^6 \times q^7}$
$=3 q^{8-7}$
$=3 q$
$=\frac{-5 \times 3 \times p^6 \times q^8}{-5 \times p^6 \times q^7}$
$=3 q^{8-7}$
$=3 q$
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