Question

if f(×)=x²+2 find f¹(2)​

Answer 1

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$f(x) = {x}^{2} + 2$

$f(2) = {(2)}^{2} + 2 \\ = 4 + 2 \\ = 6$

Answer 2

Answer:

= 2*2 =4 is the correct answer