(3)power 4x =1/81 find the value of x
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Answered by
141
I have attached the solution. If there is any problem then you can ask me. You have to make the bases same for finding the value of x.
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Answered by
77
Hi ,
3^4x = 1/81
3^4x = 1/3⁴
3^4x = 3^-4
[ Since 1/a^n = a^-n ]
4x = -4
[ Since If a^m = a^n then m = n ]
x = ( - 4 )/4
x = - 1
I hope this helps you.
: )
3^4x = 1/81
3^4x = 1/3⁴
3^4x = 3^-4
[ Since 1/a^n = a^-n ]
4x = -4
[ Since If a^m = a^n then m = n ]
x = ( - 4 )/4
x = - 1
I hope this helps you.
: )
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