Question

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

Answer 1

`6x-7x^(2)`

Explanation:

o= 4x
`x` 2 +7x -3

0= 8x +7x -3

0= 15x -3

- 15x =-3

x=
`(1)/(5)`

x= 0.2 , x =
`x^(-1)`

`(f+g)(2)`

`18 - 7x -5-7 \\6-7x\\`