2 years ago

If f(x)=4x^2-3 and g9x)=x+1, find (f-g)(x)

Mathematics

1 answer:

kiruha [24]2 years ago

5 0

Step-by-step explanation:

(f-g)(x) = f(x) - g(x)

the same applies to all other basic operations (like addition, multiplication, ...).

so,

(f-g)(x) = 4x² - 3 - (x + 1) = 4x² - 3 - x - 1 = 4x² - x - 4

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