Solve Quadratics by Factoring

What are the solutions?
(x - 0.6)(x + 1.3) = 0 

•  x = -1.3 or x = 0.6
• x = 0.6 or x = 1.3
• x = -0.6 or x = 1.3
• x = 0.7 or x = -0.7

What are the solutions?
(y - 5)(y + 3) = 0

• y = -3 or y = 5
• y = -5 or y = 3
• y = -2 or y = -15
• y = 2 or y = 15

Tags

CCSS.HSA-REI.B.4B

Solve for x.
x² - 14x + 24 = 0

• x = 2 or x = 12
• x = -2 or x = -12
• x = 4 or x = 6
• x = 3 or x = 8

Tags

CCSS.HSA-REI.B.4B

Solve for z.
z² = 2z + 24

• z = -4 or z = 6
• z = -8 or z = 3
• z = -2 or z = 12
• z = -3 or z = 8

Solve for y.
2y² + 3y - 2 = 0 

• y = -2 or y = 1/2
• y = -1 or y = 2
• y = -2 or y = 1
• y = -1/2 or y = 2

Tags

CCSS.HSA-REI.B.4B

Solve for h.
3h² + 4h + 1 = 0

• h = -1 or h = -1/3
• h = -1 or h = 1
• h = -1 or h = 1/3
• h = -1