Question

I don't understand how to factor out the GCF of the polynomial exFormula1" title="4x^{2} -8x-6" alt="4x^{2} -8x-6" align="absmiddle" class="latex-formula">

Answer 1

You have to do 4 times the 8 which is 24. Then find the adding for the -6. 1*6 2*6 3*6 4*6 , 4*6 is 24 so your answer would be (x-4) (x+6)