Factoring Quadratics Quiz

Which expression is equivalent to $x^2-17x-60$  ?

• (x - 5)(x -12)

• (x - 20)(x + 3)

• (x - 20)(x - 3)

• (x + 5)(x -12)

Which expression is a factor of $x^2-7x+6$  ?

• x + 1

• x - 2

• x + 2

• x - 6

Factor the binomial:  $x^2-16$  

•  $\left(x-4\right)^2$  

•  $\left(x+4\right)^2$  

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

• Not Factorable

Which expression is equivalent to  $4y^2-11y+7$  ?

•  $\left(4y-1\right)\left(y-7\right)$  

•  $\left(4y-7\right)\left(y-1\right)$  

•  $\left(2y+1\right)\left(2y+7\right)$  

•  $\left(2y-1\right)\left(2y-7\right)$  

Which expression is a factor of $9x^2+4x-1$  ?

•  $x-1$  

•  $3x-1$  

•  $9x-1$  

• Not Factorable

Factored completely, the expression $2y^2+9y+4$  is equivalent to...

•  $\left(2y-1\right)\left(y-4\right)$  

•  $\left(2y-1\right)\left(y+4\right)$  

•  $\left(2y+1\right)\left(y-4\right)$  

•  $\left(2y+1\right)\left(y+4\right)$  

Factor completely, the expression  $6x^2-13x+5$  .

•  $\left(6x-5\right)\left(x-1\right)$  

•  $\left(6x-1\right)\left(x-5\right)$  

•  $\left(2x-1\right)\left(3x-5\right)$  

•  $\left(2x-5\right)\left(3x-1\right)$  

What is the factored form of $25x^2-9$  ?

• (5x+3)(5x-3)

• (x+5)(x-3)

• (x-3)(x+5)

• (5x+3)(3x+5)

What expression is equivalent to  $4x^2+28x+24$  ?

•  $4\left(x-1\right)\left(x-6\right)$  

•  $4\left(x+1\right)\left(x+6\right)$  

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

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

Which could be one of the factors for the expression:  $8x^2-50$  ? 

(HINT: Remember to take out GCF first before factoring)

•  $5x-2$  

•  $5x+2$  

•  $2x+5$  

•  $4x+5$