Solve by Factoring When A > 1

Tags

CCSS.HSA-REI.B.4B

Solve by factoring:  2x²+ 7x + 6 = 0

• x= 3/2 and x = 2

• x = -3/2 and x = -2

• x = 6 and x = 7

• x = -6 and x = -7

Tags

CCSS.HSA-REI.B.4B

Factor completely: 2x²+22x+60

• (2x+10)(x+6)

• (x+5)(x+6)

• 2(x+1)(x+30)

• 2(x+5)(x+6)

Find the zeros of this quadratic.

• b=4/5, b=3

• b=4, b=-3

• b=1/5, b=3

• b=4/5, b=-3

Tags

CCSS.HSA-REI.B.4B

• A

• B

• C

• D

Tags

CCSS.HSA-REI.B.4B

Factor
3x² + 17x + 10

• (3x-2)(x-5)

• (3x+2)(x+5)

• (3x-5)(x-2)

• (3x+5)(x+2)

Factor Completely: 2k²-14k-60

• 2(k-10)(k-3)

• Not Factorable

• (k-5)(k+9)

• 2(k-10)(k+3)

Factor:

5x² − 28x + 32

• (3x −10)(x + 6)

• (x − 8)(5x − 4)

• (5x − 8)(x − 4)

• (5x − 8)(x + 7)

Solve by factoring:
2x² + 11x - 6 = 0

• 1/2 and -6

• 6 and -1/2

• 2 and -6

• 11

Tags

CCSS.HSA-REI.B.4B

Factor and solve:

z² − 14z + 45 = 0

• z = 1, 45

• z = −1, 45

• z = −5, 9

• z = 5, 9

Tags

CCSS.HSA-REI.B.4B