SOLUTION: f(x)=x^2 + 3 and g(x) = -2x + 6 Find (fg)(4) Find (f+g)(3) Find (f/g)(5) Find (f-g)(4) Find (f+g)(-5)

SOLUTION: f(x)=x^2 + 3 and g(x) = -2x + 6 Find (fg)(4) Find (f+g)(3) Find (f/g)(5) Find (f-g)(4) Find (f+g)(-5)

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Question 1090187: f(x)=x^2 + 3 and g(x) = -2x + 6
Find (fg)(4)
Find (f+g)(3)
Find (f/g)(5)
Find (f-g)(4)
Find (f+g)(-5)
Answer by Tatiana_Stebko(1539) (Show Source): You can put this solution on YOUR website!
Find (fg)(4)
I way: (fg)(x)=
(fg)(4)=
II way:

.
Find (f+g)(3)

(f+g)(3)=
.
Find (f/g)(5)

(f/g)(5)=
.
Find (f-g)(4)

.
Find (f+g)(-5)

(f+g)(-5)=
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