Question 1099884
IGNORE everything this supposed tutor MathTherapy puts out there! 
I have no idea why he chooses to come on here and just give ANSWERS with no work. Is that tutoring?

DAY AFTER DAY, AFTER DAY, AFTER DAY. I wonder when he'll stop, or if he'll ever stop!

I do not appreciate MathTherapy in the least. He offers nothing positive to this website. He is a proud and arrogant person who offers no understanding of tutoring nor teaching. I am not impressed that he gets an answer correct now and then.
His arrogant sometimes CORRECT answers with no work serve no useful purpose other than boosting his already bloated ego.
If you are going to insult someone at least get the name right. 
You are a useless troll.

I am not here for a popularity contest. I take the website rules seriously.
The whiners don't want to follow the few rules we have here.

From Igor's (the owner and webmaster) own mouth
"It is an absolute REQUIREMENT that you MUST SHOW ALL WORK. Showing work is the best way to demonstrate your competence. Solutions without sufficient work shown are worthless.
Add your answer only if you feel you have something non trivial to add."