Solve the inequation

on opening the brackets i got

am i right??

after that what should i do??

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- Aug 27th 2011, 12:37 AMsumedhSolve the inequality
Solve the inequation

on opening the brackets i got

am i right??

after that what should i do?? - Aug 27th 2011, 12:43 AMSironRe: Solve the inequality
It looks fine, notice you can write

Determine by Horner's scheme or the euclidian division, afterwards do the same for so you can write finally the function as:

Where you've determined and which is useful to make the sign-table.

Is this clear? ... - Aug 27th 2011, 12:44 AMFernandoRevillaRe: Solve the inequality
- Aug 27th 2011, 12:51 AMSironRe: Solve the inequality
I doens't matter :). But I thought the only difficulty of this exercice was the 4th degree inequality so sumedh could solve it by himself but offcourse he can decide what he thinks which is the best for himself.

- Aug 27th 2011, 01:04 AMsumedhRe: Solve the inequality
thank you i got the answer:)