Question

Determine the factor of x^2-12x-20

Answer 1

Answer:

The roots are: (12 + $\sqrt{224}$)/2 and (12 - $\sqrt{224}$)/2

Step-by-step explanation:

We can solve this with the quadratic formula! Plugging it all in, we get (12 +/- $\sqrt{144+80}$)/2 This simplifies to  (12 +/- $\sqrt{224}$)/2. So the roots of our equation are (12 + $\sqrt{224}$)/2 and (12 - $\sqrt{224}$)/2.

Answer 2

there is no GCF and you can’t use the square root method so you must use the quadratic formlula