pls solve the surd given above
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a=b
(2)^x-1/(2)^x-2=2^(-x)/2^x+1
2^(1)=2^(-2x-1)
bases are equal so exponent must be equal
1=-2x-1
-2x=2
x=-1
(2)^x-1/(2)^x-2=2^(-x)/2^x+1
2^(1)=2^(-2x-1)
bases are equal so exponent must be equal
1=-2x-1
-2x=2
x=-1
gsnarayana:
is it helpful
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