Question

if f(x) =2x+4 and g(x) =4x²-2x then what is the value of (f+g) (2x) ​

Answer 1

Step-by-step explanation:

Given that:-

f(x)=2x+4

g(x)=4x²-2x

value of (f+g)(2x)

=>(f+g)(2x)=f(2x)+g(2x)

f(2x)=2(2x)+4=4x+4

g(2x)=4(2x)²-2(2x)

=>4(4x²)-4x

g(2x) =>16x²-4x

f(2x)+g(2x)=4x+4+16x²-4x

=>(f+g)(2x)=16x²+4

Answer 2

Step-by-step explanation:

4(4x^2+1) is the answer for your question