Answer: 19
Explanation:
So, for this problem, you want to find the value of x. When you take a look at m(3), there is a 3 in the place of x, which means the x = 3. Then when you plug 3 into the equation, you get:
(4-3)2 + 15 + 2=
1(2) + 15 +2 =
2 + 15 + 2=
17 + 2=
19