Doing a problem out of my book and not getting it right. Trying to figure out where I am going wrong.
The question is:
13(x-11)^2(x+7)^4+(x-11)^3(2)(x+7)^3
So the steps I have came up with. Where am I going wrong?
(x-11)^2(x+7)^3(13(x+7)+2(x-11)
Next Step
(x-11)^2(x+7)^3(13x+91)+(2x-22)
Next Step
(x-11)^2(x+7)^3(15x+69)
For a final answer.
The webassign practice thing that we have to submit all practice and homework questions to. I finished my homework but doing practice questions for a quiz tomorrow and it was flagging this as a incorrect answer. Blasted thing. Thank you.