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Use the Rational Root Theorem to Find the Zeros, Factor and sketch polynomials - Polynomials Part 1 Oct 3, 2022
The objectives covered in this video are:
1 - Use the rational root theorem to find the zeros of given polynomials
2 - Use division to factor the given polynomial
3 - Complete the factoring of the polynomial
4 - Find all zeros and their multiplicities.
4- Find the behavior when the variable x increases in absolute value and sketch the graphs of the polynomial.
The polynomials studied are
Example 1: P(x) = 2 x^3 + 7 x^2 + 4x + 4
Example 2: P(x) = - 3 x^5 - 14 x^4 -22 x^3 -12 x62 + 2 + 2
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