How to multiply your zeros to write the equation of a polynomial

How to multiply your zeros to write the equation of a polynomial

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in finding factors from given zeros?

Add the zeros together

Multiply the zeros by a constant

Divide the zeros by a constant

Use inverse operations to convert zeros into factors

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When multiplying trinomials, what technique can be used to simplify the process?

Using the quadratic formula

Grouping terms to create a difference of squares

Applying the Pythagorean theorem

Using synthetic division

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of squaring a binomial like (X - 1)^2?

X^2 - 1

X^2 + 2X + 1

X^2 - 2X + 1

X^2 + 1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you simplify the expression after multiplying a binomial by a trinomial?

By combining like terms

By subtracting the smallest term

By dividing by the largest term

By adding all coefficients

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final simplified form of the expression discussed in the last section?

5X^2 + 7X + 3

-5X^2 - 7X + 3

-5X^2 + 7X + 3

5X^2 - 7X + 3