Factoring Quadratics

Solve by factoring (snowflake)

x² + 2x - 24 = 0

• x = -6, x = 4

• x = 6, x = -4

• x = 12, x = -2

• x = 8, x = -3

Solve x^2 - 3x - 4 = 0 by factoring (snowflake).

• x = 4 and -1

• x = -4 and -1

• x = 4 and 1

• x = -4 and 1

Solve the equation by factoring.
x² + 13x + 40 = 0

• -8, 5

• -40, -1

• 5, 8

• -8, -5

Convert x² - 9x + 20 to factored form and solve.

• (x-10)(x+2); x = -2, 10

• (x+4)(x+5); x = -5, -4

• (x-4)(x-5); x = 4, 5

• Not factorable

Solve each equation by factoring.

• A

• B

• C

• D

Which answer choice correctly shows the quadratic equation above in factored form?

• (x + 7)(x - 2) = 0

• (x - 7)(x + 2) = 0

• (x - 7)(x - 2) = 0

• (x + 7)(x + 2) = 0

Solve by factoring

• -4, 2

• -2, 4

• -16

• -4

Solve each equation by factoring.

• A

• B

• C

• D

Solve for x by factoring.

• -6, -2

• -2, 6

• 2, 6

• -6, 2

Solve by factoring: x² + 3x - 18 = 0
Put the solutions in order from least to greatest.

{​ (a)   ,​ (b)   }

• -6

• 3

• 6

• -3

• 9

• -2

• -9

• 2

• 18

• -1