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11. Polynomials
Rational root theorem
Level: intermediate
In
Formula
Copy LaTeX
r
=
p
/
q
⇒
p
∣
a
0
,
q
∣
a
n
Detail
Narrows the rational candidates for roots of an integer polynomial.
Related formulas
Related
Factor theorem
P
(
a
)
=
0
⟺
(
x
−
a
)
es factor de
P
(
x
)
Open formula
Open in section
11.
Polynomials
Subjects
/
Algebra
/
Polynomials
/
Rational root theorem