Algebra Examples

$8 y^{3} - 3 x y^{2} - x^{2} y + 2 x^{3}$

Step 1

To write a polynomial in standard form, simplify and then arrange the terms in descending order.

$a x^{2} + b x + c$

Step 2

Move $8 y^{3}$ .

$- 3 x y^{2} - x^{2} y + 2 x^{3} + 8 y^{3}$

Step 3

Move $- 3 x y^{2}$ .

$- x^{2} y + 2 x^{3} - 3 x y^{2} + 8 y^{3}$

Step 4

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

$2 x^{3} - x^{2} y - 3 x y^{2} + 8 y^{3}$