Factoring & Solving Trinomials

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

Factor:
 b² + 8b + 7

• (b + 4)(b + 3)
• (b + 6)(b + 1)
• (b + 7)(b +1)
• prime

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Solve the equation by factoring:
x² -6x + 8 = 0

• 2, 4
• -2, -4
• -2, 4
• 2, -4

Tags

CCSS.HSA-REI.B.4B

Solve
8n² + 10n - 3 = 0

• n = ^-1/₈, ¹⁰/₃
• n = ⁴/₅, - 2
• n = ¹/₄, ^-3/₂
• n = 2, -12

Solve

5x² + 31x + 6 = 0

• x = -1 and x = -6

• x = -1/5 and x = 6

• x = -1/5 and x = -6

• x = 1/5 or 6

Tags

CCSS.HSA-REI.B.4B