Asked by bheng

Help me

Solve

1. (2p2 + 7p - 39) ÷(2p-7)
2 (n3 + 7n2 + 14n + 3) ÷ (n +2)
3. (p3-10p2 + 20p + 26) ÷ (p-5)
4. (v3- 2v2 -14v - 5) ÷ (v + 3)
5 ( x3 - 13x2 + 40x + 18) ÷ (x -7)
Answered by Reiny
You will need to know "algebraic long division"
It is very difficult to show it on this text format, but this webpage has a couple of good examples

http://www.sosmath.com/algebra/factor/fac01/fac01.html

Try your questions by following the above method

If the coefficient of the variable in your divisor is 1 , like in your last 4 problems, "synthetic division" can be used.
Khan has an excellent video showing the steps of synthetic division
http://www.sosmath.com/algebra/factor/fac01/fac01.html

I suggest doing the last 4 using this method and seeing how much faster the method is.
You should of course get the same answers

Answered by Reiny
Sorry, gave you the same link twice

should have been this for synthetic division

https://www.khanacademy.org/math/algebra2/polynomial_and_rational/synthetic-division/v/synthetic-division
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