I have problem with solving: x^3−2x−4sqrt(6)=0

Tarnayfu

Tarnayfu

Open question

2022-08-18

I have problem with solving:
x 3 2 x 4 6 = 0

Answer & Explanation

merneh7

merneh7

Beginner2022-08-19Added 13 answers

An idea: put 6 1 / 2 t = x and the eq. becomes
6 6 t 3 2 6 t 4 6 = 0 divide by 2 6 3 t 3 t 2 = 0
The rightmost equation's clearly the root t=1 , so we divide
3 t 3 t 2 = ( t 1 ) ( 3 t 2 + 3 t + 2 ) e t c .
Of course, note that
t = 1 x = 6

Do you have a similar question?

Recalculate according to your conditions!

Ask your question.
Get an expert answer.

Let our experts help you. Answer in as fast as 15 minutes.

Didn't find what you were looking for?