Factorising Quadratics

Select the two brackets needed to factorise...

 $x^2+7x+12$ 

•  $\left(x+1\right)$  

•  $\left(x+2\right)$  

•  $\left(x+3\right)$  

•  $\left(x+4\right)$  

•  $\left(x+5\right)$  

Select the two brackets needed to factorise...

 $x^2+9x+20$ 

•  $\left(x+1\right)$  

•  $\left(x+2\right)$  

•  $\left(x+3\right)$  

•  $\left(x+4\right)$  

•  $\left(x+5\right)$  

Select the two brackets needed to factorise...

 $x^2+13x+42$ 

•  $\left(x+7\right)$  

•  $\left(x+6\right)$  

•  $\left(x+8\right)$  

•  $\left(x-6\right)$  

•  $\left(x-7\right)$  

Select the two brackets needed to factorise...

 $x^2+15x+56$ 

•  $\left(x+7\right)$  

•  $\left(x+6\right)$  

•  $\left(x+8\right)$  

•  $\left(x-6\right)$  

•  $\left(x-7\right)$  

Select the two brackets needed to factorise...

 $x^2-13x+42$ 

•  $\left(x+7\right)$  

•  $\left(x+6\right)$  

•  $\left(x+8\right)$  

•  $\left(x-6\right)$  

•  $\left(x-7\right)$  

Select the two brackets needed to factorise...

 $x^2+x-42$ 

•  $\left(x+7\right)$  

•  $\left(x+6\right)$  

•  $\left(x+8\right)$  

•  $\left(x-6\right)$  

•  $\left(x-7\right)$  

Select the two brackets needed to factorise...

 $x^2-x-30$ 

•  $\left(x+5\right)$  

•  $\left(x+3\right)$  

•  $\left(x+6\right)$  

•  $\left(x-3\right)$  

•  $\left(x-6\right)$  

Select the two brackets needed to factorise...

 $x^2+11x+30$ 

•  $\left(x+5\right)$  

•  $\left(x+3\right)$  

•  $\left(x+6\right)$  

•  $\left(x-5\right)$  

•  $\left(x-6\right)$  

Select the two brackets needed to factorise...

 $x^2-3x-18$ 

•  $\left(x+9\right)$  

•  $\left(x+3\right)$  

•  $\left(x+6\right)$  

•  $\left(x-3\right)$  

•  $\left(x-6\right)$  

Select the two brackets needed to factorise...

 $x^2+3x-18$ 

•  $\left(x+9\right)$  

•  $\left(x+3\right)$  

•  $\left(x+6\right)$  

•  $\left(x-3\right)$  

•  $\left(x-6\right)$