Question

simplify and write the answer in the exponential form​

Answer 1

Answer:

HI MAN...

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Answer 2

Solution

$\implies \frac{3 {}^{2} \times 7 {}^{8} \times 13 {}^{6} }{21 {}^{2} \times 91 {}^{3} } \\ \implies \frac{ \cancel{3 {}^{2}} \times 7 {}^{8} \times 13 {}^{6} }{ \cancel{3 {}^{2}} \times 7 {}^{2} \times 7 {}^{3} \times 13 {}^{3} } \\ \implies \frac{7 {}^{8 } }{7 {}^{2 + 3} \times 13 {}^{3} } \\ \implies 7 {}^{8 - 5} \times 13 {}^{6 - 3} \\ \implies7 {}^{3} \times 13 {}^{3} \\ \implies(7 \times 13) {}^{3} \\ \implies91 {}^{3}$

#hope this helps you....

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