Find the zeros by factoring a quadratic factoring

Find the zeros by factoring a quadratic factoring

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to find the zeros of an equation, which involves determining the values of X that make the Y coordinate zero. It covers solving linear and quadratic equations, introduces the zero product property, and demonstrates factoring polynomials to solve equations. The tutorial provides a step-by-step approach to rewriting polynomials as products and solving for zeros.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does finding the zeros of a polynomial mean?

Calculating the derivative of the polynomial

Identifying the degree of the polynomial

Determining the X values where the Y coordinate is zero

Finding the maximum value of the polynomial

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which property allows us to set a product of terms equal to zero to find solutions?

Zero Product Property

Associative Property

Distributive Property

Commutative Property

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the process of rewriting a polynomial as a product of terms called?

Factoring

Simplifying

Expanding

Differentiating

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the example given, what are the factors of the polynomial that result in zeros?

X - 9 and X + 3

X + 9 and X + 3

X - 9 and X - 3

X + 9 and X - 3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the zeros of the equation X - 9 = 0 or X - 3 = 0?

X = 0 and X = 3

X = -9 and X = -3

X = 9 and X = 3

X = 9 and X = -3