What is the coefficient of x?y3 in the expansion of (2x + y)5? O A. 2
B. 5
C. 40
D. 80
E. It does not exist.
SUBMIT

Your answer would be ahere is how: perimeter is how long all the sides are. in a rectangle, there are two sets of parallel sides. so, to find this, we would to the following.(15x2)+(4x2)30+838if you have questions ask! and mark me brainliest! i really wanna level up : 3

I’m sure you could google it. my profile picture might