How to write the equation of a polynomial with two integer zeros

How to write the equation of a polynomial with two integer zeros

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to write polynomial equations given their zeros. It begins by setting zeros equal to X and applying the zero product property. The tutorial then demonstrates rewriting factors as a polynomial and multiplying binomials using the box method. Finally, it combines terms to form the final equation.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the significance of zeros in a polynomial equation?

They represent the highest degree of the polynomial.

They are the coefficients of the polynomial.

They show where the graph crosses the X-axis.

They indicate where the graph crosses the Y-axis.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in applying the zero product property?

Set each factor equal to zero.

Add the factors together.

Divide the factors by each other.

Multiply the factors by each other.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you rewrite factors as a polynomial equation?

By adding them together.

By setting them equal to zero.

By multiplying them together.

By dividing them by a constant.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What method is used to multiply binomials in the final section?

The lattice method.

The column method.

The grid method.

The box method.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why are diagonal terms combined in the box method?

They are constants.

They are like terms.

They are coefficients.

They are exponents.