Show:
Equations
Slopes
Systems of 2 equations
Factoring
Foiling
100
Solve 12(x+3)=2(x+5)-3x
What is x=-2
100
Find slope (1,1) (2,-5)
What is -6
100
Solve -3x+3y=3 3x+y=9
What is x=-1 y=3
100
Factor x^2-3x-18
What is (x-6) (x+3)
100
Foil (x+8)(2x-4)
What is 2x^2+12x-32
200
Solve 3(2x-5)-x=-7(x+3)
What is x=-1/2
200
Find slope (3,-2) (-1,7)
What is -9/4
200
Solve -5x+12y=20 x-2y=6
What is x=-16 y=-5
200
Factor 2x^2 -9x-12
What is 2(x-3) (x+2)
200
Foil (3x-1)(2x+2)
What is 6x^2+4x-2
300
Solve 1/2x+4=-2/3x+1/2
What is x=-7/6
300
Find slope (7,3) (8,7)
What is 4
300
Solve 3x+2y=1 4x+6y=7
What is x=-4/5 y=-7/10
300
Factor 12x^2 -24x+9
What is (2x-1) (6x-9)
300
Foil (2x-1)(2x+1)
What is 4x^2-1
400
Solve 2/3q--1/12=q+1/8
What is q=-5/8
400
Find slope (-5,-4) (-1,-5)
What is -1/4
400
Solve x+3y=1 3x+7y=1
What is x=-2 y=1
400
Factor 16x^2 -36
What is (4x-6) (4x+6)
400
Foil (4x-1)(x+5)
What is 4x^2+19x-5
500
Solve 4x+12=9x-7
What is x=19/5
500
Write an equation that passes through (-2,3) and is parallel to the equation y=4x-3
What is y=4x+11
500
Solve 8x-5y=-17 -2x+y=6
What is x=-6.5 y=-7
500
Factor 2x^2 -3x-9=0
What is x=-3/2 x=3
500
Foil (3+x)(4-x)
What is 12+1x-2x^2