Quadratic Equation Review

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

Many algebra problems are impossible to solve.  What condition must be met so that "all things are possible"?

with God

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

Square Roots

100

Solve the following quadratic equation by using square roots: x² = 16

x = 4      x = -4

200

Solve the following quadratic equation by using square roots: x² = 625

+25   or -25

300

Solve the following quadratic equation by using square roots: 16x² = 3600

x = 15     x = -15

400

Solve the following quadratic equation by using square roots: x² - 94 = -78

4    or -4

500

Solve the following quadratic equation by using square roots: 5x² + 32 = 637

x = 11    x = -11

Completing the Square

100

Solve the following quadratic equation by completing the square: x² + 6x = -8

x = -2 x = -4

200

Solve for x:

x = the number of ways to get to Heaven

x = 1 >>>Faith in Jesus as my Savior

300

Solve the following quadratic equation by completing the square: x² - 2x - 24 = 0

x = -4 x = 6

400

Solve the following quadratic equation by completing the square: x² + 10x +16 = 0

x = -2 x = -8

500

Solve the following quadratic equation by completing the square: 2x² - 8x = 10

x = 5 x = -1

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 for x:

x + 1 = 2

x = 1

500

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

x = 5 x = -3/4

Find The Vertex

100

Find the vertex of g(x)= 2(x-2)² + 5

(2, 5)

200

Find the vertex of (x)=1/2(x-3)²- 4

(3, -4)

300

Find the vertex of g(x)= x² -2

(0, -2)

400

g(x)=(x-3)²

(3, 0)

500

When does 1 + 1 + 1 = 1?

Triune God