Answer:
15
Step-by-step explanation:
In order to find the answer, substitute the x values with the number five as suggested.
5^2 + 2(5)
5^2 or 5 x 5 is 25, thus giving us the first constant.
2(5) or 2 x 5 is 10, which gives us the second constant.
Now, you need to subtract the two constants; 25 - 10.
Thus, giving you the final answer of 15.
Hope this helps!
