Question
Find the value of $5a^2 \times 7a^7$
✓
Answer
$5a^2 \times 7a^7$
$= 5 \times 7 \times a^{2+7}$
$= 35a^9$
$= 5 \times 7 \times a^{2+7}$
$= 35a^9$
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