F(x)=x^2+4x-3 g(x)=x^2-5 find 4[f(x)-g(x)]

1 answer:

lawyer [7]3 years ago

3 0

First f(x)-g(x) = x²+4x-3 -x²+5
= 4x+2
so 4[f(x)-g(x)] = 4[4x+2] = 16x+8

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