Cebirsel İfadelerle Toplama Örnekleri

1)(2x+3)+(5x+9) =2x+5x+3+9
                           =(2+5) x+12
                            =7x+12
2)(-6x+4) + (6x+3) =-6x+6x+4+3
                               =(-6+6)x+7
                               =0.x+7
                                =+7   
3)5y2+6y+2y2+3y=5y2+2y2+6y+3y
                             = (5-2) y2+(6+3) y
                            =3y2+9y                
4)13ay+20ay+-5ay+4+3 =(13+20+-5)ay+4+3
                                       =28ay+7
5)(-7x+8) + (-5x-2) =-7x+-5x+8+2
                               =(-7-5)x+6
                                 =-12.x+6
6)9x-7-5x+11 =9x+-5x+-7+11
                        =(9-5)x+(-7+11)
                        =4x+4
7)4ab+2ab+-3ab+5 =3ab+5
8)3x-5-6x= 3x-6x-5
                =(-3-5)
9)7b+8b=15b
10)10ac+10ac=20ac