Question

Find the product of 3a3 and 5a7

Answer 1

$3a {}^{3} \times 5a {}^{7} \\ 15a {}^{10} \\ by \: law \: of exponent \\ a {}^{m} \times a {}^{n} = a {}^{m + n}$

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Answer 2

Step-by-step explanation:

3a3 and 5a7

= 3a3 × 5a7

= 15a3+7

= 15a10 ans..