pls yg tauu jawab donk besok pagi dikumpul #ygbisajwb #hebat

1. 3x + 3y
2. 6x + y tetap
3. 4c + 4d + 9c + 6d
4. m^2 - 5m - 5m +25 = m^2 -10m + 25 = (m-5)^2
5. 24 w^2 + 18 w -36w -27 = 24w^2-18w-27
6. 9a^2-36ac+24c^2
7. 2x^3-4x+2x5x^2-10x+5
8.2x^3-x-3X = 2x^3 -4x
9. x^2 +x -2 +3x +9 = x^2 +4x +7