I have this:
$f(x) = 0$
where
$f(x) := \cfrac{3x^2 - 5x + 2}{x + 2}$
How do I solve that?
Do I multiply by $(x + 2)$ and solve $3x^2 - 5x + 2=0$ or solve $3x^3 + x^2 - 8x + 4=0$ with Horner method?
I have this:
$f(x) = 0$
where
$f(x) := \cfrac{3x^2 - 5x + 2}{x + 2}$
How do I solve that?
Do I multiply by $(x + 2)$ and solve $3x^2 - 5x + 2=0$ or solve $3x^3 + x^2 - 8x + 4=0$ with Horner method?
In plain words, if $a/b$ is defined and equal to $0$, then $a=0$. Of course, this does imply that $a\cdot b=0,$ but that isn't relevant. You need only determine the solutions of $3x^2-5x+2=0$.