Question 2 • CMS 2026-2027 NC Math 2 CREDIT RECOVERY
What is the following sum? Assume x is greater than or equal to 0 and y is greater than or equal to 0 square root of x squared y cubed end root plus 2 square root of x cubed y to the 4th power end root plus x y square root of y
Answer
A
2 x y square root of x y
B
4 x y square root of x to the 5th power y to the 8th power end root
C
x squared y squared square root of y minus 2 x y squared square root of x
D
2 x y square root of y plus 2 x y squared square root of x