If f : R \RightarrowR , g : R \Rightarrow R are defined by f ( x ) = 2 x + 3 , g ( x ) = x ^ { 2 } + 7 . Then the values of for which f ( g ( x ) ) = 25 arex' for which f ( g ( x ) ) = 25 are

AP and TS EAMCET Engineering Model Paper 9

Question : 8 of 160

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If f:R⇒R,g:R⇒R are defined by f(x)=2x+3,g(x)=x2+7. Then the values of ′x′ for which f(g(x))=25 are

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