FINDING THE ROOTS OF POLYNOMIAL EQUATIONS BY APPLYING THE ZERO-PRODUCT PROPERTY

Answer the following.
1. When do we say that a real number, say r, is a root of a given polynomial equation in x?

2. Recall the Zero-Product Property. State this property and apply this to solve the equation (x - 1)(x-3) = 0. Is the result consistent with the Fundamental Theorem of
Algebra?

3. Find the roots of the following polynomial equations by applying the Zero-Product Property.

a. (x + 3)(x-2)(x + 1)(x - 1) = 0
b. (x + 5) (x - 5) (x + 5) (x - 1) = 0
c. x²(x - 9) = 0

Sana may tumuling po.
Sana tamang sagot​