Question

If g (x) = 1 + √x and f (g (x)) = 3 + 2√x + x then, f (x) is equal to (a) 1 + 2x² (b) 2 +x² (c) 1 +x (d) 2 +x

Answer 1

Step-by-step explanation:

option b

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Answer 2

Answer:

if g(x) =1 +√X. and f (g(x))=3+2√X then.,if (X) is equal to

b) 2+x²