Answer:
Rational Roots Test
The Rational Roots Test (also known as Rational Zeros Theorem) allows us to find all possible rational roots of a polynomial. Suppose aa is root of the polynomial P\left( x \right)P(x) that means P\left( a \right) = 0P(a)=0. In other words, if we substitute aa into the polynomial P\left( x \right)P(x) and get zero, 00, it means that the input value is a root of the function.
Step-by-step explanation:
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