Solve by Square Root
Solve by Factoring
Solve by Completing the Square
Solve Using Quadratic Formula
Discriminant
100
Solve the following quadratic equation by using square roots: x2 = 4
x=2, x=-2
100
Use the Zero Product Property to solve the following quadratic equation. (x - 7)(x + 2) = 0
x=7, x=-2
100
What number completes this square:
x2 + 6x +____
c=9
100
What is the quadratic formula?
100
what is the formula for the discriminant?
b2 - 4ac
200
Solve the following quadratic equation by using square roots: x2 = 121
x=11, x=-11
200
Solve the following quadratic equation by factoring. (x+1)(x+2) = 0
x=-1, x=-2
200
What number completes this square:
x2 + 24x +____
c=144
200
Solve the following quadratic equation by using the quadratic formula: x2 + 6x + 5 = 0
x=-1, x=-5
200
The discriminant helps you determine?
The number of solution(s) (x-intercept(s)/root(s)/zero(s)) the quadratic equation has
300
Solve the following quadratic equation by using square roots: 4x2 = 400
x=10, x=-10
300
Solve the following quadratic equation by factoring. x2+4x+4 = 0
x=-2
300
What number completes this square:
x2 + 7x +____
49/4
300
Solve the following quadratic equation by using the quadratic formula: x2 - 9x + 20 = 0
x=4, x=5
300
How many solutions does this quadratic have:
f(x)=-x2-4x
2 real solutions
400
Solve the following quadratic equation by using square roots: x2 -9 = -8
x=1, x=-1
400
Solve the following quadratic equation by factoring. x2 - 6x + 5 = 0
x=1, x=5
400
Solve the following quadratic equation by completing the square: x2 + 6x = -8
x=-2, x=-4
400
Solve the following quadratic equation by using the quadratic formula: 2x2 + 9x + 4 = 0
x=-1/2, x=-4
400
How many solutions does this quadratic have:
f(x)=x2 -6x+9
1 real solution
500
Solve the following quadratic equation by using square roots: x2 = -16
no real solution!
500
Solve the following quadratic equation by factoring. x2 - 6x - 27 = 0
x=-3, x=9
500
Solve the following quadratic equation by completing the square: x2 + 2x +16 = 0
no real solution!
500
Solve the following quadratic equation by using the quadratic formula: x2 + 8x = 0
x=0, x=-8
500
How many solutions does this quadratic have:
f(x)=5x2 +2x+1
no real solution