SOLUTION: How is this worked in long division and how do you check it. I know the first one is b but I get lost after that because of what is brought down. (b� +2b -35) � (b -5)

Question 329379: How is this worked in long division and how do you check it. I know the first one is b but I get lost after that because of what is brought down.
(b� +2b -35) � (b -5)
Answer by mananth(16949) (Show Source): You can put this solution on YOUR website!
(b� +2b -35) � (b -5)

..
b-5 )b^2+2b-35(b +7
..........b^2-5b
..........------
..............7b-35
..............7b-35
...... ------
Answer = b+7