Factoring Completing the Square

5. Use factoring to find the solutions for x² + 12x + 32 = 0.

• (x+8)(x+4)

• (x-4)(x+8)

• (x-4)(x-8)

• (8+x)(x-4)

Tags

CCSS.HSA-REI.B.4B

Use factoring for this equations: x² ̶ 10x + 10 = -11.

• (x+3)(x+7)

• (x+3)(x-7)

• (x-7)(x+3)

• (x-7)(x-3)

Tags

CCSS.HSA-REI.B.4B

Create a Perfect Square Trinomial
x² + 6x + ____

• 6

• -6

• 9

• -9

Tags

CCSS.HSA-REI.B.4B

Create a Perfect Square Trinomial
x² + 22x + ____

• 11

• - 11

• 121

• -121

Tags

CCSS.HSA-REI.B.4B

Create a Perfect Square Trinomial
x² - 30x +  ____

• -15

• 225

• 30

• 25

Tags

CCSS.HSA-REI.B.4B

What value of c would make this a perfect square trinomial?
x² - 12x + c

• 36

• 24

• 144

• -36

Tags

CCSS.HSA-REI.B.4B

Write the following quadratic expression in completed square form...

x² + 8x + 2

• (x + 4)² - 14

• (x + 4)² - 6

• (x + 4)² - 18

• (x + 4)² + 6

Tags

CCSS.HSA-REI.B.4B

Factor
k²+7k+10

• (k+2)(k+5)

• (k-2)(k-5)

• (k+10)(k+4)

• (k+2)(k-5)

Factor
a² - a - 12

• (a - 4)(a + 3)

• (a + 6)(a - 4)

• (a - 6)(a + 4)

• (a + 4)(a - 3)

Which is another way of correctly expressing
 (x  - 3)(x - 3)?

• (x² - 3²)

• (x² - 3)

• (x + 3)(x - 3)

• (x - 3)²

Tags

CCSS.HSA.APR.C.4