Question

1. If (3 to the power 3) to the power 2 = 9to the power x then 5 to the power x = ?
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Answer 1

Answer is 25.

solve =

3 power 6 = 3 power 3 × x

take power common

6 = 3x

x = 6/3

x = 2

find

5 power x

x = 2

so 5 power 2 = 25 Ans.

Answer 2

3(to the power3) is 9 and to the power2 is 81=9 to the power X

i.e_

X = 2

5 to the power 2 is 25