3 years ago

G(x)=-x^2-1-2x f(x)=x+5 Find (g-f)(x)

Mathematics

1 answer:

nikitadnepr [17]3 years ago

3 0

(g-f)(x) is x² - 3x - 6

<u>Step-by-step explanation:</u>

Step 1:

Given g(x) = x² - 1 - 2x, f(x) = x + 5. Find (g-f)(x)

(g-f)(x) = x² - 2x - 1 - (x + 5) = x² - 2x - 1 - x - 5 = x² - 3x - 6

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