How can I solve x^4-1=0
Show older comments
I want to write that and code it in matlab
Answers (3)
Yusuf Suer Erdem
on 7 Dec 2021
Edited: Yusuf Suer Erdem
on 7 Dec 2021
syms x
eqn=x^4-1==0
s=solve(eqn)
1 Comment
John D'Errico
on 7 Dec 2021
Please do not do obvious homework assignments for students. It does not help the student, except to teach them they can often find someone willing to do their work for them.
Sean de Wolski
on 7 Dec 2021
x = 1
2 Comments
John D'Errico
on 7 Dec 2021
Nah. I'm sure is -1.
James Tursa
on 7 Dec 2021
Edited: James Tursa
on 7 Dec 2021
i imagine it is something else (pun intended)
James Tursa
on 7 Dec 2021
doc roots
Categories
Find more on Programming in Help Center and File Exchange
on 7 Dec 2021
on 7 Dec 2021
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
