Solving Quadratic Equations

Factoring

100

Use the Zero Product Property to solve the following quadratic equation. (x - 7)(x + 2) = 0

x = 7 x = -2

200

Solve the following quadratic equation by factoring. x²+3x+2 = 0

x = -2 x = -1

300

Solve the following quadratic equation by factoring. x² - 6x + 5 = 0

x = 5 x = 1

400

Solve the following quadratic equation by factoring. x² - 6x - 27 = 0

x = 9 x = -3

500

Solve the following quadratic equation by factoring. 2x² - 5x - 3 = 0

x = -1/2 x = 3

Math Movies

100

College students learn to count cards and win money at casinos

What is 21?

200

A high school teacher, who successfully inspired his dropout prone students to learn Calculus.

What is Stand and Deliver

300

A janitor at M.I.T., who has a gift for mathematics, needs help from a psychologist to find direction in his life

What is Good Will Hunting

400

Three brilliant African-American women at NASA serve as the brains behind the launch of astronaut John Glenn into orbit

What is Hidden Figures

500

A schizophrenic mathematician, John Nash, wins the Nobel Prize after discovering that most things in his life weren't real

What is A Beautiful Mind

Square Roots

100

Solve the following quadratic equation by using square roots: x² = 4

x = 2 x = -2

200

Solve the following quadratic equation by using square roots: x² = 121

+11 or -11

300

Solve the following quadratic equation by using square roots: 4x² = 400

x = 10 x = -10

400

Solve the following quadratic equation by using square roots: x² -9 = -8

1 or -1

500

Solve the following quadratic equation by using square roots: 5x² + 3 = 128

x = 5 x = -5

Quadratic Formula

100

What is the quadratic formula?

x = -b +- sqrt(b² - 4ac) /(2a)

200

Solve the following quadratic equation by using the quadratic formula: x² + 6x + 5 = 0

x = -1 x = -5

300

Solve the following quadratic equation by using the quadratic formula: x² - 9x + 20 = 0

x = 5 x = 4

400

Solve the following quadratic equation by using the quadratic formula: 2x² + 9x + 4 = 0

x = -1/2 x = -4

500

Solve the following quadratic equation by using the quadratic formula: 4x² - 17x - 15 = 0

x = 5 x = -3/4

Movie Songs

100

Let It Go

What is Frozen

200

You've Got a Friend in Me

What is Toy Story

300

The Circle of Life

What is Lion King

400

Part of Your World

What is The Little Mermaid

500

A Whole New World

What is Aladdin