Simplify 9-4x^3+2x^2+8x^3+1+6x^2

$9 - 4 x^{3} + 2 x^{2} + 8 x^{3} + 1 + 6 x^{2}$

Step 1

Add $9$ and $1$ .

$- 4 x^{3} + 2 x^{2} + 8 x^{3} + 10 + 6 x^{2}$

Step 2

Add $- 4 x^{3}$ and $8 x^{3}$ .

$4 x^{3} + 2 x^{2} + 10 + 6 x^{2}$

Step 3

Add $2 x^{2}$ and $6 x^{2}$ .

$4 x^{3} + 8 x^{2} + 10$