Math, asked by keerthini2711, 16 hours ago

If f(x) =x^2-4x+2 and g(x) =3x-7,find (fog) (x)​

Answers

Answered by shindeprathmesh99
1

Answer:

9x²-54x+79 is the answer

Explanation

fog(x) = f(g(x))= (3x-7)²-4(3x-7)+2

=9x²-42x+49-12x+28+2

=9x²-54x+79

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