Question

Reduza os termos semelhantes

A) 2xy+y+xy-2y+3y

B) 4x-5y-6x+7y+3x-2x

Answer 1

Explicação passo-a-passo:

a) 2xy +y +xy -2y +3y=

2xy +xy +y -2y +3y=

3xy - 1y +3y=

3xy +2y

b) 4x -5y -6x +7y +3x -2x=

4x -6x +3x -2x -5y +7y=

-2x +3x -2x +2y=

-4x +3x +2y=

- 1x +2y=

-x +2y