destinizak destinizak

Today at 10:09 AM
Mathematics

Answered

f(x) = 4x2 + 7x – 3
g(x) = 6x3 – 7x – 5
-
Find (f + g)(2).

Answer :

sbrown8319 sbrown8319

Today at 10:13 AM

Answer:

[tex]6x-7x^{2}[/tex]

Step-by-step explanation:

o= 4x [tex]x[/tex] 2 +7x -3

0= 8x +7x -3

0= 15x -3

- 15x =-3

x= [tex]\frac{1}{5}[/tex]

x= 0.2 , x =[tex]x^{-1}[/tex]

[tex](f+g)(2)[/tex]

[tex]18 - 7x -5-7 \\6-7x\\[/tex]

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