2 years ago

F(x) = 4x^2 + 5x + 3; g(x) = 5x - 7, find g(f(x)).

Mathematics

1 answer:

andrezito [222]2 years ago

5 0

$g(f(x))=5(4x^2+5x+3)-7=20x^2+25x+15-7=20x^2+25x+8$

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