Question

please answer it fast

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Answer 1

Step-by-step explanation:

hope it helps you...,..

Answer 2

Answer:

$7^{3}$

Step-by-step explanation:

$[(7^{2})^{3} * 7^{3}] / 7^{7}$

=$7^{2*3} * 7^{4} / 7^{4}$

=$(7^{6+4})/7^{7}$

=$7^{10-7}$

=$7^{3}$