Question

The binomial expansion of (x^2+y)^2 is

A. x^4+2x^2y+y^2
B. x^2+2x^2y+y^2
C. x^4+2x^3y+x^2y^2
D. x^2+2xy+y^2

Answer 1

Answer: It’s A

Step-by-step explanation:

x4 + 2x2y + y2