Question

g(x)=2x f(x)=2x³+2x find g(x)+f(x)

Answer 1

Answer:

please mark branlist answer

Explanation:

you can go through this

f(x)= -x^2+2x^3-2x-7

g(x)= -2+x=0

x= 2

f(2)= (-2)^2+2*(2)^3-2*2-7

= 4+16-4-7

= 20-11=9

Answer 2

Answer:

2x(x^2+2)

Explanation:

2x^3+2x+2x

2x^2+4x

2x(x^2+2)