01-09-2017
Mathematics

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I need help???
f(x) = 3x + 10x and g(x) = 4x – 2, find (f – g)(x)

I need help fx 3x 10x and gx 4x 2 find f gx class=

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mreijepatmat mreijepatmat

01-09-2017

f(x) = 3ˣ + 10x and g(x) = 4x – 2, find (f-g)(x)
(f-g)(x) = f(x) - g(x):

(3ˣ + 10x) - (4x - 2) →→→ 3ˣ + 6x - 2. Then:

(f-g)(x) = 3ˣ + 6x - 2

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