Jawab sebisanya aja ya.. kalo ada yg nggak bisa gak usah di jawab
1. a(x + y) + 4(x + y)
2. a(x -y) + b(x - y)
3. x(2x + 5) + 7(x + y)
4. x(4x-3y) + 2y(4x - 3y)
1. a(x + y) + 4(x + y)
2. a(x -y) + b(x - y)
3. x(2x + 5) + 7(x + y)
4. x(4x-3y) + 2y(4x - 3y)
2.ax-ay + bx - by
3.2xkuadrat + 5x + 7x + 7y = 2xkuadrat + 12x + 7y
4.4xkuadrat-3xy + 8xy - 6ykuadrat =
4xkuadrat + 5xy - 6ykuadrat
ax+4x+ay+4y
5x+5y
2.ax-ay+bx-by
3.2x**+5x+7x+7y
2x**+12x+7y
4.4x**-3xy+8xy-6y**
4x**-6y**+5xy
keterangan : ** (pangkat 2)