Write in Standard Form 7xy+x^3-3y^3-5x^2y^2

$7 x y + x^{3} - 3 y^{3} - 5 x^{2} y^{2}$

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 $7 x y$ .

$x^{3} - 3 y^{3} - 5 x^{2} y^{2} + 7 x y$

Step 3

Move $- 3 y^{3}$ .

$x^{3} - 5 x^{2} y^{2} - 3 y^{3} + 7 x y$

Step 4

Reorder $x^{3}$ and $- 5 x^{2} y^{2}$ .

$- 5 x^{2} y^{2} + x^{3} - 3 y^{3} + 7 x y$