3 years ago

If

Mathematics

1 answer:

Nitella [24]3 years ago

3 0

Answer:

10x^2 -18

Step-by-step explanations

since f(x) is becoming the new x then youd subtitute the equation into the x of the g(x) equation. which would be 5(2x^2 -5) +7 which is 10x^2 -25 +7.and you'd simplify from there.

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