Simplify and express the answer in exponential form
$({(7^{2})}^{4} \times 7^{8}) \div {(7^{4})}^{2}$

7^{2}

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7^{4}

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7^{8}

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7^{16}

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Solution

The correct option is C $7^{8}$

(72×4 × 78 )= 78 × 78 = 78+8 = 716

Now, ((72)4 x 78) ÷ (74)2 can be written as

716 ÷ 74×2 = 716 ÷ 78 = 716-8 = 78.

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