10/22 Factoring Quadratics

Factor:

x² + 11x + 24

• (x + 6)(x + 4)

• (x + 12)(x + 2)

• (x - 8)(x - 3)

• (x + 8)(x + 3)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor  $x^2+5x\ +\ 4$  

•  $\left(x+5\right)\left(x+1\right)$  

•  $\left(x-5\right)\left(x+1\right)$  

•  $\left(x+4\right)\left(x+1\right)$  

•  $\left(x+4\right)\left(x-1\right)$  

• None of the above.

Factor  $x^2+9x\ +\ 20$  

•  $\left(x+5\right)\left(x+4\right)$  

•  $\left(x+12\right)\left(x-2\right)$  

•  $\left(x+10\right)\left(x+2\right)$  

•  $\left(x+20\right)\left(x+1\right)$  

• None of the above.

What is the factored form of x²+16x+15

• (x+1)(x+15)
• (x+3)(x+5)
• (x-3)(x-5)
• (x-1)(x+15)

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor the quadratic:

 $f\left(x\right)=x^2+14x+24$  

• (x + 8)(x + 3)

• (x + 12)(x + 2)

• (x + 4)(x + 6)

• (x + 8)(x + 4)

Factor the quadratic:

 $f\left(x\right)=x^2+10x+24$  

• (x + 8)(x + 3)

• (x + 12)(x + 2)

• (x + 4)(x + 6)

• (x + 8)(x + 4)

Factor the quadratic:

 $f\left(x\right)=x^2+13x+30$  

• (x + 10)(x + 3)

• (x + 5)(x + 6)

• (x + 2)(x + 15)

• (x + 1)(x + 30)

Factor the quadratic:

 $f\left(x\right)=x^2+31x+30$  

• (x + 10)(x + 3)

• (x + 5)(x + 6)

• (x + 2)(x + 15)

• (x + 1)(x + 30)

Factor the quadratic:

 $f\left(x\right)=x^2+17x+30$  

• (x + 10)(x + 3)

• (x + 5)(x + 6)

• (x + 2)(x + 15)

• (x + 1)(x + 30)

Factor the quadratic:

 $f\left(x\right)=x^2+49x+48$  

• (x + 8)(x + 6)

• (x + 2)(x + 24)

• (x + 48)(x + 1)

• (x + 3)(x + 16)