Question

plzzz help me especially 2and 3 one​

Answer 1

Answer:

$1) \: \: \: \: = 2 {}^{ \frac{2}{3} } \times {2}^{ \frac{1}{3} } \\ = {2}^{ \frac{2}{3} + \frac{1}{3} } \\ = 2 {}^{ \frac{3}{3} } \\ = {2}^{1} \\ \\ 2) ({3}^{ \frac{1}{5} } ) {}^{4} \\ = {3}^{ \frac{1}{5} \times 4} \\ = {3}^{ \frac{4}{5} } \\ \\ 3) \: \: \: \: {17}^{2} \times {17}^{ (- 5)} \\ = {17}^{2 + ( - 5)} \\ {17}^{ - 3}$

I hope u will find ur answer plz mark brainliest answer

Answer 2

Answer :- (1) :- 2

(2):- -3486784401

(3):- -343

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