SOLUTION: Which Binomial Is A Factor Of 15t(squared)-t-6?

Algebra ->  Test -> SOLUTION: Which Binomial Is A Factor Of 15t(squared)-t-6?      Log On


   

Question 638900: Which Binomial Is A Factor Of 15t(squared)-t-6?
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!

15t%5E2-t-6......replace -t with 9t-10t
15t%5E2%2B9t-10t-6.....group
%2815t%5E2-10t%29%2B%289t-6%29
5t%283t-2%29%2B3%283t-2%29
%283t-2%29%285t%2B3%29