Question

Please help me with this math problem!! Will give brainliest!!

Answer 1

In this question, the given functions are

And we have to find the value of

Which is equal to

So we have to subtract the two functions that is

Correct option is the second option .


This is wrong DONT use it

Answer 2

Answer:

4x^2 - 28x +48

Step-by-step explanation:

you would plug in h(x) into g(x)

(2x-7)^2 - 1 or (2x - 7)(2x - 7) - 1

solve (2x - 7)^2 using the foil method to get

4x^2 - 14x - 14x + 49

combine like terms to get

4x^2 - 28x + 49

now subtract 1 from 49 to get

4x^2 - 28x + 48