+0  
 
0
80
2
avatar+83 

What is the expression in factored form?

 

x^2 + 13x + 42 

 Nov 30, 2018

Best Answer 

 #1
avatar+16456 
+4

(x+6)(x+7) = factored form

 Nov 30, 2018
 #1
avatar+16456 
+4
Best Answer

(x+6)(x+7) = factored form

ElectricPavlov Nov 30, 2018
 #2
avatar+511 
+1

You can see that it is \((x+6)(x+7)\)

or

Quadratic Formula

\(\frac{-13\pm \sqrt{13^2-4\times 42}}{2}=\frac{-13+1}{2}=-6, \frac{-13-1}{2}=-7\) so it's \((x+6)(x+7)\) 

(wow, for me, that was a lot of complicated LaTeX!)

 

You are very welcome!

:P

 Nov 30, 2018

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