Solving Trinomials

Solve the quadratic equation by factoring
a² + 10a + 21 = 0

• 21,1

• -3 , -7

• 3 , 7

• 28 , -7

Tags

CCSS.HSA-REI.B.4B

Solve:

x² + 26x + 69 = 0

• X= -23 and x= -3

• X = 23 and x= 3

• X= 23 and X= -3

• X= 1 and X = -69

Tags

CCSS.HSA-REI.B.4B

Solve m² + 12m - 64 =0.

• 16 and -4

• 9/2 and -3

• 4 and -16

• 2 and -32

Tags

CCSS.HSA-REI.B.4B

Solve by factoring.
k² + 8k + 12 = 0

• -2, 2

• -2, 4

• -2, -6

• 2, 3

Tags

CCSS.HSA-REI.B.4B

Mathematical Equivalence

ON

• x+4

• x+3

• x+12

• x-3

• x-4

• x+4

• x+3

• x+12

• x-3

• x-4

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

• 2, 4

• -2, -4

• -2, 4

• 2, -4

Tags

CCSS.HSA-REI.B.4B

Solve the equation by factoring: n²+11n +30 = 0

• {-6, -5}

• {6, 5}

• {2, 15}

• {-15, -2}

Tags

CCSS.HSA-REI.B.4B

Solve the equation by factoring:

x² + x - 6 = 0

• {-2, 3}

• {-2, -3}

• {2, -3}

• {-2}

Tags

CCSS.HSA-REI.B.4B