SOLUTION: I have to use synthetic division on this problem and I'm confused! 4d^4 + 3d^2

SOLUTION: I have to use synthetic division on this problem and I'm confused! 4d^4 + 3d^2 - 6d +1/ 2d +1 Can you help me?

Question 72345: I have to use synthetic division on this problem and I'm confused!
4d^4 + 3d^2 - 6d +1/ 2d +1
Can you help me?
Answer by pradhyumna.kumar@gmail.com(62) (Show Source): You can put this solution on YOUR website!
4d^4 + 3d^2 - 6d +1/ 2d +1 we get like this
2d+1 ) 4d^4 + 0d^3 + 3d^2 - 6d + 1 ( 2d^3 - 2d^2 + (5/2)d - (17/4)
4d^4 + 2d^3
___________
- 2d^3 + 3d^2
- 2d^3 - 2d^2
______________
5d^2 - 6d *// please understand the changing
5d^2 + (5/2)d of the signs because in typing..
______________ it is not possible to type every
-( 17/2)d + 1
-( 17/2)d -(17/4) thing //*
__________________
21/4
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