SOLUTION: I can not remember how to use long division to slove this problem {{{10y^4+3y^2-7}}} divided by {{{2y^2-1}}} Can anyone help??

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Question 66451This question is from textbook
: I can not remember how to use long division to slove this problem
divided by
Can anyone help??
This question is from textbook

Answer by Gen(11)   (Show Source): You can put this solution on YOUR website!
You want to go about this the same way you would a normal long division problem. It's hard to do it on the computer but I'll try my best to make it clear for you :)

Now ask yourself, what do I have to multiply by to get ?
you should come up with
Now multiply by the divisor,

Remember that because you're subtracting the entire quantity the is added to , not subtracted.
After simplifying that you should come up with
bring down the -7 to make
Now ask yourself again, what do I have to multiply by to get ?
you should come up with 4
multiply 4 by to get
After simplifying that, you will come up with -3
So your answer is

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