Answer:
(x + 5)²
Step-by-step explanation:
Given
x² + 10x
To complete the square
add ( half the coefficient of the x- term )² to x² + 10x
x² + 2(5)x + 25
Then
x² + 10x + 25 = (x + 5)²
Answer:
6
Step-by-step explanation:
Volume of the display case = 216 +8
=224
Length of a side
4 forks are needed, 255 knifes or needed, and there are 116 extra spoons
I think it’s D I don’t know