3 years ago

If f(x) = 2x2 - 5 and g(x) = 3x + 3, find (f - g)(x).

Mathematics

2 answers:

Tanya [424]3 years ago

6 0

The answer is C-2x2-3x-8

lorasvet [3.4K]3 years ago

3 0

Answer:

2x^2 -3x -8

Step-by-step explanation:

f(x) = 2x^2 - 5

g(x) = 3x + 3,

(f - g)(x)= 2x^2 - 5 -(3x + 3)

Distribute the minus sign

(f - g)(x)= 2x^2 - 5 -3x - 3

Combine like terms

= 2x^2 -3x -8

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