Use the Binomial Theorem to Expand the Expression $(x+y)^{4}$ A) $x^{4}+4 x^{3} y+6 x^{2} y^{2}+4 x y^{3}+y^{4}$

Multiple Choice

Use the binomial theorem to expand the expression.
- $(x+y) ^{4}$

A) $x^{4}+4 x^{3} y+6 x^{2} y^{2}+4 x y^{3}+y^{4}$
B) $x^{4}+4 x^{2} y^{2}+y^{4}$
C) $x^{4}+4 x^{3} y+4 x^{2} y^{2}+4 x y^{3}+y^{4}$
D) $x^{4}+4 x^{3}+6 x^{2}+4 x+1$