Simplify (6n^2+11n^3+2n)-(4n-3+5n^2)

$(6 n^{2} + 11 n^{3} + 2 n) - (4 n - 3 + 5 n^{2})$

Simplify each term.

Apply the distributive property.

$6 n^{2} + 11 n^{3} + 2 n - (4 n) - - 3 - (5 n^{2})$

Simplify.

Multiply $4$ by $- 1$ .

$6 n^{2} + 11 n^{3} + 2 n - 4 n - - 3 - (5 n^{2})$

Multiply $- 1$ by $- 3$ .

$6 n^{2} + 11 n^{3} + 2 n - 4 n + 3 - (5 n^{2})$

Multiply $5$ by $- 1$ .

$6 n^{2} + 11 n^{3} + 2 n - 4 n + 3 - 5 n^{2}$

Simplify by adding terms.

Subtract $5 n^{2}$ from $6 n^{2}$ .

$n^{2} + 11 n^{3} + 2 n - 4 n + 3$

Subtract $4 n$ from $2 n$ .

$n^{2} + 11 n^{3} - 2 n + 3$

Reorder $n^{2}$ and $11 n^{3}$ .

$11 n^{3} + n^{2} - 2 n + 3$