Factoring
SOLVE by factoring
SOLVE by Square Root
Miscellaneous
GRAPHING
100
factor: x2 + 3x + 2
(x+1)(x+2)
100
Solve: x2+4x-5=0
x = 1 and -5
100
Solve:
(x+3)2-4=0
x=-1,-5
100
Solve for x:
45
100
State the y intercept:
y=2x2+3x+1
(0, 1)
200
Factor:
x2-25
(x+5)(x-5)
200
Solve: 2x2-4x-6=0
x = -1 and 3
200
Solve:
(x-3)2-9=0
x=0,6
200
Solve for angle 1 and angle 2:
1 = 50
2 = 40
200
State the x-intercept(s):
y=x2 - x - 12
(4,0) (-3,0)
300
factor: 2x2-2
2(x+1)(x-1)
300
Solve:: 6x2-7x-5=0
x = -1/2 and 5/3
300
Solve:
(x-5)2+3=0
NO SOLUTIONS
300
Find the area of the sector:
9pi or
28.3
300
Find the x-intercepts: y=(x+1)2 - 9
(-4,0) (2,0)
400
Factor: 2x2 + 5x - 3
(2x - 1)(x+3)
400
Solve: 5x2+x-4=0
x = -1 and 4/5
400
Solve:
(x-7)2-5=0
x=7+sqrt 5 and 7-sqrt 5
400
Determine: a) angle ABC b) arc BC
a) angle ABC = 34
b) arc BC = 112
400
Write the factored form of the quadratic function whose x-intercepts are 3 and -5.
y=(x-3)(x+5)
500
Factor: 9x2 - 49
(3x - 7)(3x+7)
500
Solve: 2x2+4x+6=0
NO SOLUTIONS
500
Solve:
(x+8)2-10=0
x=-8 + sqrt 10 and -8 - sqrt 10
500
Determine: a) x b) angle FDE
a) x = 60
b) angle FDE = 30
500
State that Vertex:
y=x2-6x+8
(3,-1)