If F(x) = 5x + 3 And G(x) = X^2 - 1 , Then F(g(2)) = - Toppr

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SolveGuidesJoin / LoginUse appLogin0You visited us 0 times! Enjoying our articles? Unlock Full Access!Standard XIIMathematicsQuestionIf f(x)=5x+3 and g(x)=x2−1, then f(g(2))=
  1. 3
  2. 13
  3. 18
  4. 39
  5. 168
A3B18C39D13E168Open in AppSolutionVerified by Toppr

Given, f(x)=5x+3 and g(x)=x2−1⇒f(g(2))=f(22−1)⇒f(g(2))=f(3)⇒f(g(2))=5×3+3⇒f(g(2))=15+3=18

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