Question

B(x) = 7x + 3 and h(x) = 9x - 1.
Find (b+h)(x)

Answer 1

(b+h)(x)=16x+2

Since we all know the theory that shows that a(x)+b(x)=(a+b)(x), we can use that in this problem. Simply simplify the problem and divide it into 2... b(x) plus h(x). This is simple as we already know the values of these variables so just add both and the sum will be the answer to your problem.