- #1
herpamad
- 78
- 0
Homework Statement
[tex]f(x) = x^3 + x^2 - 11x^2 -9x +18[/tex]
when
[tex]f(x) = 6[/tex]
Homework Equations
Using Mathcad
Polyroots, solve function,
The Attempt at a Solution
I don't know how to paste mathscad, but i can get solution using polyroots for
[tex]f(x) = 0[/tex]
I don't know how to modify the mathscad code so that i can get
[tex]f(x) = 6[/tex]
I know how to use the basic root, polyroot and solve functions.
I have done an X/Y graph, but can't seem to get 6 on the y axis, always a little over or under.
Help is really, really appreciated, needed a.s.a.p,
Thanks