Answer:
[tex](x + 3)(x - 2)(x - 1)[/tex]
Step-by-step explanation:
[tex] {x}^{3} - 7x + 6[/tex]
Factor using Rational Root Theorem.
This means our possible roots are
positve or negative (1,2,3,6). If we try positve 1, it is indeed a root.
This means that
[tex](x - 1)[/tex]
is a root.
We can divide the top equation by the root (x-1). Our new equation is
[tex]( {x}^{2} + x - 6)[/tex]
Now we can factor this completely
[tex](x + 3)(x - 2)[/tex]
So this equation in factored form is
[tex](x + 3)(x - 2)(x - 1)[/tex]
