When given three rational zeros learn to write the polynomial equation

The video tutorial explains how to find a polynomial when given its zeros. The instructor guides students through reversing the process of finding zeros from a polynomial by setting the zeros equal to X, transforming them into equations set to zero, and then writing these equations as a product. The tutorial includes multiplying binomials to derive the final polynomial equation, emphasizing the importance of understanding each step in the process.

What is the first step in finding a polynomial when given its zeros?

• Multiply the zeros together

• Set the zeros equal to Y

• Add the zeros together

• Set the zeros equal to X

After setting the zeros equal to X, what is the next step?

• Divide each equation by X

• Set each equation to zero

• Multiply each equation by a constant

• Add a constant to each equation

How do you form the polynomial equation from the zeros?

• Subtract the equations from each other

• Multiply the equations and set equal to Y

• Add the equations together

• Divide the equations by a constant

What is the result of multiplying the binomials X - 5 and X - 6?

• X^2 + 1X - 30

• X^2 - 1X + 30

• X^2 + 11X - 30

• X^2 - 11X + 30

What is the final polynomial expression obtained after combining like terms?

• X^3 - 8X^2 + 3X - 90

• X^3 + 8X^2 + 3X - 90

• X^3 - 8X^2 - 3X + 90

• X^3 + 8X^2 - 3X + 90