Factoring Trinomials (a=1)

Factor
r² -16r + 60

• (r - 15)(r + 4)
• (r - 6)(r + 10)
• (r - 6)(r - 10)
• (r +30)(r - 2)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor
x² -16x + 48

• (x - 12)(x - 4)
• (x + 6)(x - 8)
• (x + 12)(x - 4)
• (x -16)(x - 3)

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor:
x² -15x + 36

• (x - 18)(x + 2)
• (x - 12)(x - 3)
• (x - 12)(x + 3)
• (x + 18)(x - 2)

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor:
x² + 6x + 20

• (x + 4)(x + 5)
• (x + 20)(x + 1)
• (x + 10)(x + 2)
• PRIME

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

Factor
n² + 16n + 63

• (n-7)(n+4)
• (n+7)(n-9)
• (n-3)(n-10)
• (n+7)(n+9)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

Factor the trinomial.  
p² + 18p + 45

• (p + 3)(p + 6)
• (p + 15)(p + 3)
• (p + 9)(p + 9)
• (p + 12)(p + 6)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

m²- 7m + 12

• (m + 3)(m + 4)

• (m - 3)(m - 4)

• (m - 7)(m + 12)

• (m - 12)(m + 7)

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

m² - 13m + 40

• (m - 13)(m + 40)

• (m + 8)(m + 5)

• (m + 4)(m + 10)

• (m - 5)(m - 8)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.APR.B.3

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

r² + 19r + 90

• (r + 9)(r + 10)

• (r + 9)(r - 10)

• (r - 9)(r 9 10)

• (r + 19)(r + 90)

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

n² - 12n + 35

• (n + 9)(n+ 3)

• (n - 9)(n - 3)

• (n - 12)(n + 35)

• (n - 7)(n - 5)

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3