3.3 Factoring Quadratics Part 2

Solve by factoring

 $x^2+15x+44=0$  

• x = {2, 22}

• x = {-8, -7}

• x = {-11, -4}

• x = {4, 11}

Tags

CCSS.HSA-REI.B.4B

Solve by factoring

 $x^2+12x+35=0$  

• x = {-7, -5}

• x = {5, 7}

• x = {-35, -1}

• x = {-9, -4}

Tags

CCSS.HSA-REI.B.4B

Solve by factoring

 $a^2+2a-24=0$  

•  $a=\left\{-6,4\right\}$  
  

•  $a=\left\{6,-4\right\}$  
  

•  $a=\left\{12,-2\right\}$  
  

•  $a=\left\{8,-3\right\}$  
  

Tags

CCSS.HSA-REI.B.4B

Find the factors of

 $4x^2-16x-9$  

• (2x - 9)(2x + 1)

• (2x + 9)(2x - 1)

• (4x - 1)(x + 9)

• (x + 1)(4x - 9)

What are the factors of

 $3x^2-17x+10$  

• (x - 5)(3x - 2)

• (x + 5)(3x + 2)

• (3x - 5)(x - 2)

• (x + 5)(3x - 2)

Find the factors of

 $5x^2+20x+20$  

• 5(x + 2)(x + 2)

• 5(x - 2)(x - 2)

• 5(x + 2)(x - 2)

• (5x + 2)(x + 2)

Factor

 $3v^2-4v-7$  

• (3v - 7)(v + 1)

• 3(v - 7)(v - 1)

• (3v + 1)(v - 9)

• (3v + 1)(v - 10)

Factor:

 $4h²-12h+9$  

• (2h - 3)²

• 4(h + 9)(h + 1)

• (2h - 3)(2h + 3)

• (h - 9)(4h - 1)

Tags

CCSS.HSA.APR.C.4

Factor

 $2x^2-13x-70$  

• (2x - 7)(x + 10)

• (7x + 5)(x + 2)

• (2x + 7)(x - 10)

• 2(x + 7)(x + 10)

Factor Completely:

 $2x²+x-6$  

• (x + 2)(2x - 3)

• (x - 6)(2x + 1)

• (x + 1)(2x - 6)

• (x - 2)(2x + 3)