Factor and Solve Quadratic Binomial

What are the factors AND solutions of x² + 2x – 3 = 0

• (x - 2)(x + 1); x=2, x=-1

• (x + 1)(x - 3); x=-1, x=3

• (x + 2)(x - 1); x=-2, x=1

• (x - 1)(x + 3); x=1, x=-3

Tags

CCSS.HSA-REI.B.4B

Factor and Solve

6x² + 17x + 12 = 0

• x = -4/3, x = -3/2

• x = 9, x = 8

• x = 4, x = 3

• x = -4, x = -3

Tags

CCSS.HSA-REI.B.4B

Factor and Solve

2x² - 3x - 2 = 0

• x = 1, x = -1

• x = -1/2, x = 2

• x = 1/2, x = 2

• x = 1/2, x = 1

Tags

CCSS.HSA-REI.B.4B

Solve by factoring: x² = 7x + 18

• -7 and -18

• 9 and 2

• 9 and -2

• 2 and 7

Tags

CCSS.HSA-REI.B.4B

Solve the equation: 
5x² - 35x + 60 = 0

• x = 3,  -4

• x = -3,  4

• x = 3,  4

• x = -3,  -4

Tags

CCSS.HSA-REI.B.4B

(p + 2)² = (p - 5)²

The above equation is true for which of the following values of p?

• -2 and 5

• 2 and -5

• 1.5 only

• 5 only

Tags

CCSS.HSA-REI.B.4B

Which line represents a factor of the quadratic function?

• The blue line

• The green line

• The purple line

• The black line

Tags

CCSS.HSF-IF.C.7A

What should you do next?

• A. Square root both sides.

• B. Subtract 4 from both sides.

• C. Factor the trinomial.

Tags

CCSS.HSA-REI.B.4B

Which line represents a factor of the quadratic function?

• The blue line

• The green line

• The purple line

• The black line

Tags

CCSS.HSA-SSE.B.3B

CCSS.HSF-IF.C.8A

To solve the quadratic equation x² - 2x - 3 = 0 by factoring is to start factoring the trinomial x² - 2x - 3. What are factors of this trinomial?

• (x - 3)(x +1)

• (x - 2)(x +1)

• (x + 5)(x +1)

• (x - 3)(x -1)

Tags

CCSS.HSA-REI.B.4B