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[" 35.Consider "f:R(+)rarr(-5,alpha)" gi...

[" 35.Consider "f:R_(+)rarr(-5,alpha)" given by "f(x)=9x^(2)+6x-5" show that "f" is invertible "],[" with "f^(-1)(y)=(sqrt(y+6)-1)/(3)" .Hence find "f^(-1)(10)]

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