Question

write three expression each having 4 terms

Answer 1

3xy-2x+4xy-7x
12x^2+13x^2+3y+4xz
21yx*y+12xyz-y^2+13y^2x
Hope it hekps:)

Answer 2

Answer:

12x+3y-2x+7y

4x-2y-7y+6x