addition
2y +7y=
9y
8y-6y=
2y
2 (x+3)
2x+6
What are the factors of 10?
1,2,5, and 10
In the expression 2a+7. what is the constant?
7
(2z+1) +(3z+4)
5z+5
12z-15z
-3z
2(3x+1)
6x+2
How could you factor 3y+6 ? __(__ + __)
3(y+2)
In the expression 2a +7. what is the variable?
a
(6y+3) + (y+1)
7y+4
(10y+5) -(2y +1)
8y+4
4(2x-5)
8x-20
How could you factor (4x + 8) ?
4 (x+2)
In the expression 2a +7. what is the coefficient?
2
(6y+4) + (2y-3)
8y +1
(10y+5)-(10y+5)
0
-1(2x+3)
-2x-3
How could you factor 8x + 12?
4(2x+3)
What would 2y +3y be in simplest form?
5y
(5y-4)+ (3y-2)
8y-6
(10y+5) - (3y-6)
7y+11
-2 (3x-5)
-6x +10
How could you factor 15x +35
5(3x+7)
If you change 3(x+1) into 3x +3, What did you do?
distribute the 3