Question

subtract :x^3-2xy^2=5x^2y-6 From x^3 + 3x^2y+3xy^2 -2

Answer 1

Answer:

x^3-2xy^2=5x^2y-6 -(x^3 + 3x^2y+3xy^2 -2)

x^3-2xy^2=5x^2y-6

x^3-2xy^2-5x^2y+6=0 -A

x^3 + 3x^2y+3xy^2 -2=0 -B

Subtract like terms

A - B = x^3-x^3 -2xy^2-3xy^2 -5x^2y-3x^2y +6+2 =0

= -5xy^2 -8x^2y +8

I hope this helps you