coley4561 coley4561

03-07-2019
Mathematics

contestada

If f(x) = 3х^2 and g(x) = 4х^3 + 1, what is the degree of (f•g)(x)?

2
3
5
6

Respuesta :

wegnerkolmp2741o wegnerkolmp2741o

03-07-2019

Answer:

5

Step-by-step explanation:

f(x)= 3х^2

g(x) = 4х^3 + 1

(f•g)(x) = (3x^2) * (4x^3+1)

= 12x^(2+3) + 3x^3

= 12 x^5 + 3x^2

The degree is the highest power of x, which is 5

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