Question

what is 9x7x9x9x7x9 in index notations

Answer 1

Answer: 9⁴*7² is the answer

Step-by-step explanation:

Answer 2

Answer:

$\red {Index\:form \:of \: 9\times 7\times 9\times 9\times7\times 9}$

$\green {=3^{8} \times 7^{2}}$

Step-by-step explanation:

$Index\:form \:of \: 9\times 7\times 9\times 9\times7\times 9$

$= 9\times 9\times 9\times 9\times7\times7$

$= 9^{4} \times 7^{2}\\= (3^{2})^{4} \times 7^{2}\\= 3^{2\times 4} \times 7^{2}$

$\boxed { \pink { (a^{m})^{n} = a^{m\times n} }}$

$= 3^{8} \times 7^{2}$

Therefore.,

$\red {Index\:form \:of \: 9\times 7\times 9\times 9\times7\times 9}$

$\green {=3^{8} \times 7^{2}}$

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