Finding Factors and Roots of Polynomials Exercises
Example 1
Find all roots of P(x) = (x – 3)(x + 3)(x – 1).
Example 2
Write a polynomial with roots of -5, 5, and 1.
Example 3
Find all the roots of x3 + 6x2 – x – 6.
Example 4
Find all the roots of x3 – x2 – 49x + 49.
Example 5
Find all the roots of x3 – 8x2 – 4x + 32.
Example 6
Find all the roots of x3 + x2 – 100x – 100.
Example 7
Find all the roots of x4 – 13x2 + 36.