Simplify (x^2-3x^3+6x-2)+(5x-4x^2-4)

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

Step 1

Remove parentheses.

$x^{2} - 3 x^{3} + 6 x - 2 + 5 x - 4 x^{2} - 4$

Step 2

Subtract $4 x^{2}$ from $x^{2}$ .

$- 3 x^{2} - 3 x^{3} + 6 x - 2 + 5 x - 4$

Step 3

Add $6 x$ and $5 x$ .

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

Step 4

Simplify the expression.

Subtract $4$ from $- 2$ .

$- 3 x^{2} - 3 x^{3} + 11 x - 6$

Reorder $- 3 x^{2}$ and $- 3 x^{3}$ .

$- 3 x^{3} - 3 x^{2} + 11 x - 6$