Perform binomial expansion and simplify the resulting expression for the following binomial.
(x² +6y)⁴

Binomial expansion of (x² + 6y)⁴ with positive coefficients.

Binomial expansion of (x² + 6y)⁴ with negative coefficients.

Binomial expansion of (x² + 6y)⁴ with positive coefficients.

Binomial expansion of (x² + 6y)⁴ with negative coefficients.

Perform binomial expansion and simplify the resulting expression for the following binomial.(x² +6y)4