Expand Using the Binomial Theorem
- $(x+4 y)^{4}$ A) $x^{4}+16 x^{3} y+96 x^{2} y^{2}+256 x y^{3}+256 y^{4}$

Multiple Choice

Expand using the binomial theorem
- $(x+4 y) ^{4}$

A) $x^{4}+16 x^{3} y+96 x^{2} y^{2}+256 x y^{3}+256 y^{4}$
B) $x^{4}+16 x^{3} y+128 x^{2} y^{2}+256 x y^{3}+256 y^{4}$
C) $x^{4}+4 x^{3} y+96 x^{2} y^{2}+128 x y^{3}+256 y^{4}$
D) $x^{4}+16 x^{3} y+96 x^{2} y^{2}+16 x y^{3}+256 y^{4}$