SOLUTION: this is long division; (-30+6y^3-28y+y^2)divided by (2y-5)

Question 228995: this is long division;
(-30+6y^3-28y+y^2)divided by (2y-5)
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
Do it a lot like ordinary long division;
(-30+6y^3-28y+y^2) divided by (2y-5)
Put it the degrees in descending order (use.... to keep things lined up
:
..........................3y^2 + 8y + 6
.............---------------------
(2y-5)|6y^3 + y^2 - 28y - 30; choose a value, that, when mult by the divisor = the 1st term
..............6y^3 - 15y^2
...........---------------
...........................16y^2 - 28y
...........................16y^2 - 40y
...........................------------
.........................................12y - 30
.........................................12y - 30
........------------------------------------------
................................................0 remainder
:
Study this carefully and it will make sense to you.
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