Simplify 5x^2+3x^2-x^3+2x^3+10x^4-5x^4

$5 x^{2} + 3 x^{2} - x^{3} + 2 x^{3} + 10 x^{4} - 5 x^{4}$

Step 1

Add $5 x^{2}$ and $3 x^{2}$ .

$8 x^{2} - x^{3} + 2 x^{3} + 10 x^{4} - 5 x^{4}$

Step 2

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

$8 x^{2} + x^{3} + 10 x^{4} - 5 x^{4}$

Step 3

Subtract $5 x^{4}$ from $10 x^{4}$ .

$8 x^{2} + x^{3} + 5 x^{4}$