Question 241297
equation is:


t^2 - 11t + 28


4*7 = 28 and 4+7 = 11 so that's a good candidate.


make your factors (x-7) * (x-4) and you should be ok.


multiply the factors out to double check.


(x-7) * (x-4) = 


x^2 - 4x - 7x + 28


combine like terms to get:


x^2 - 11x + 28


looks ok.


should be your answer.


I used x instead of t, but the concept is the same.


replace my x with your t and you'll be good to go.