2 Integers
Discriminant
Quadratic Formula
Equation in Denominator
Simplifying Square Roots
100
__2__ √3
__2√3__ 3
100

Find the discriminant

-x^2+8x-15=0

4

100

Solve the following quadratic equation by using the quadratic formula:

x^2+6x+5=0

x = -1, x = -5

100
___5___ 2-√3
10+5√3
100
√8
2√2
200
__5__ √7
__5√7__ 7
200

Find the discriminant 

x^2-2x+1=0

0

200

Solve the following quadratic equation by using the quadratic formula:

x^2-9x+20=0

x = 5, x = 4

200
__4__ 2+√3
8-4√3
200
√18
3√2
300
__√16__ √5
__4√5__ 5
300

Find the discriminant 

5x^2+2x-2=0

44

300

Solve the following quadratic equation by using the quadratic formula:

2x^2+9x+4=0

x = -1/2, x = -4

300
__6__ 2-√3
12+6√3
300
√48
4√3
400
__5__ √10
__√10__ 2
400

Find the discriminant

-x^2-4x=0

16

400

Solve the following quadratic equation by using the quadratic formula:

4x^2-17x-15=0

x = 5, x = -3/4

400
__4__ 1+√7
__-2+2√7__ 3
400
√125
5√5
500
__2__ √10
__1√10__ 5
500

ind the discriminant 

5x^2+4x+3=0

44

500

Solve the following quadratic equation by using the quadratic formula:

5x^2-30x+15=0

3 pm (sqrt(6))

500
__3__ 2-√6
__6+3√6__ or __-6-3√6__ -2 2
500
√288
12√2
M
e
n
u