Find all the zeros using the difference of two cubes

Find all the zeros using the difference of two cubes

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains the process of factoring a polynomial that resembles the difference of two cubes. It covers the steps to factor the expression, solve it using the quadratic formula, and simplify radicals. The tutorial also demonstrates how to write the linear factorization from the zeros of the polynomial, including handling imaginary numbers.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the difference of two cubes and how can it be factored?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you find the cube root of a number, and what is the cube root of 8?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the signs in the factored form of a quadratic equation?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe how to determine the factors of a quadratic equation when given its standard form.

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the process of using the quadratic formula to find the zeros of a quadratic equation.

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the steps to simplify the expression involving square roots, specifically sqrt(-12)?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you write the linear factorization of a quadratic equation given its zeros?

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