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Solve by Factoring

100

x²--9 = 0

What is 3 and -3.

200

4x² - 9 

What is -3/2 and 3/2?

300

x² - 2x +35 = 0

What is -5 and 7?

400

2x² +15y - 50 = 0

What is 10 and -5/2?

Solve by Completing the Square

100

x² +20x = 69

What is -23 and 3?

200

x² - 2x +37 = 0

What is 1 + 6i, and 1 - 6i?

300

5k² +20k = 60

what is -6 and 2?

400

x² +2x = -20

What is -1 - i (19)^1/2 and -1 + i (19)^1/2?

Solve by the Square Root Method

100

x² - 6 = 30

What is -6 and 6?

200

a² + 6 = -30

What is -6i and 6i?

300

16n² = 49

What is -7/4 and 7/4?

400

(-2x - 5)² - 49 = 0

What is -6 and 1?

Using the discriminant

100

Find the discriminant and Tell us the number and nature (1RR, 2RR, 2IR) based on the discriminant of 

x² +2x - 8 = 0

What is 36 and 2RR?

200

Find the discriminant and Tell us the number and nature (1RR, 2RR, 2IR) based on the discriminant of 

8a² + 6a = -5

What is -124 and 2IR?

300

Find the discriminant and Tell us the number and nature (1RR, 2RR, 2IR) based on the discriminant of 3x² = 6x - 3

What is 0 and 1RR?

400

Find the discriminant and Tell us the number and nature (1RR, 2RR, 2IR) based on the discriminant of 

10x² + 9 = -x

What is -359 and 2IR?

Random

100

Where did your teacher go to college?

What is Pittsburg State University?

200

Solve the following equation.

3(x - 5) = 2x + 6

What is x = 21?

300

What is the quadratic formula?

What is wrote on the board?

400

Use the quadratic formula to find the solutions of the following quadratic equations.

x² -2x = -2

What is 1 - i and 1 + i?