Solving Quadratics by Factoring

Front

Factor: 49x² - 100

Back

(7x - 10)(7x + 10)

Front

Solve by factoring: x² - 9x + 20 = 0

Back

x = 4 and x = 5

Front

Solve by factoring: x² + 3x - 18 = 0

Back

x = 3 and x = -6

Front

Factor: 3x² - 6x - 24

Back

3(x + 2)(x - 4)

Front

Solve: n² - 2n = 0

Back

n = 2 and 0

Front

Solve
16a² - 9 = 0

Back

a = ^-3/₄, ³/₄ 

Front

Factor x²-16

Back

(x-4)(x+4)

Front

Factor
k²+7x+10

Back

(k+2)(k+5)

Front

Solve: 14m²-12m = 0

Back

m=0 and m=6/7

Front

Solve: 28y² + 21y = 0

Back

y = 0 and y = -3/4