Math, asked by devananda56, 1 year ago

Hey anybody please answer....

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Answered by rupalavanya1981
0
By cross multiplication
4×2^x=1+2^x
3×2^x=1
2^x=1/3
By cubing on both sides,we get
8^x=1/27
8^x/1+8^x=(1/27)/1+(1/27)=1/28
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