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

asked Feb 24, 2018 14.0k views

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

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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

Mechnicov answered Mar 2, 2018

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