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For the Given Functions F(x) and G(x), Find (F ∙ (fg)(x) \left(\frac{f}{g}\right)(x)

Question 87

Multiple Choice

For the given functions f(x) and g(x) , find (f ∙ g) (x) or (fg) (x) \left(\frac{f}{g}\right) (x) as indicated.
- f(x) =5x2+4x+2,g(x) =x2+4x+4f ( x ) = 5 x ^ { 2 } + 4 x + 2 , g ( x ) = x ^ { 2 } + 4 x + 4
Find (fg) (x) ( f \cdot g ) ( x ) .


A) 5x4+24x3+38x2+24x+85 x ^ { 4 } + 24 x ^ { 3 } + 38 x ^ { 2 } + 24 x + 8
B) 5x4+20x3+36x2+24x+85 x ^ { 4 } + 20 x ^ { 3 } + 36 x ^ { 2 } + 24 x + 8
C) 5x4+20x3+38x2+24x+85 x ^ { 4 } + 20 x ^ { 3 } + 38 x ^ { 2 } + 24 x + 8
D) 5x4+24x3+36x2+24x+85 x ^ { 4 } + 24 x ^ { 3 } + 36 x ^ { 2 } + 24 x + 8

Correct Answer:

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