if 9 power x-1 = 3 power 2x-1 - 486, then the value of x is
shihwakha:
486 power k sath h ya alag h
alag h
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Answered by
3
9^(x-1)=3^(2x-1)-486
3^(3x-3)=3^(2x-1)-486
3x-3=2x-1-486
3x-2x=-487+3
x=-484ans
3^(3x-3)=3^(2x-1)-486
3x-3=2x-1-486
3x-2x=-487+3
x=-484ans
sorry the answer is 3.5
according to your question this is correct answer mate....
-486 power me hai
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23
Here it is the, answer of question
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