Math, asked by reja, 1 year ago

if root3power n=243,then n=?

Answers

Answered by deybannhi
12
√ 3^n=243
since √3*√3 =3
3^n-1=3^5    (since we multiplied root 3 *root 3 the value of n decreases by 1)
or 
n-1=5
n=5+1
=6
therefore √3^6 =243

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