Question

Simplify:
x²(x – 3y²) – xy(y² – 2xy) – x(y³ – 5x²)​

Answer 1

Answer:

x^3-3x^2y^2-xy^3+2x^2y^2-xy^3+5x^3

= 6x^3-x^2y^2-2xy^3

Answer 2

Answer:

6x^2 - 5 x^2•y^2 - 2xy^3