Solving Quadratics by Factoring

Front

Solve
x² + 2x - 24 = 0

Back

x = -6, x = 4

Front

Solve
x² + 9x + 20 = 0

Back

x = -4, x = -5

Front

Solve:
x² - 49 = 0

Back

x = -7, x = 7

Front

Solve
x² + 13x + 12 = 0

Back

x = -1, x = -12

Front

Solve
 2x² - 3x - 2 = 0

Back

x = -1/2, x = 2

Front

Solve
 3x² + 5x - 12 = 0

Back

x = 4/3, x = -3

Front

Solve
4x² - 25x + 25 = 0

Back

x = 5, x = 5/4

Front

Solve.
n² - 2n = 0

Back

n = 2 and 0

Front

Solve by factoring:
x² - 9x = 0

Back

0, 9

Front

Solve for n by factoring.

Back

-4, 2