9(x+y)-4(x-y) factorise
Answers
Answered by
0
9(x+y)-4(x-y)
9x+9y-4x+4y
9x-4x+9y+4y
5x+13y
9x+9y-4x+4y
9x-4x+9y+4y
5x+13y
Similar questions