Learn how to solve a polynomial using the difference of two cubes and quadratic formula

Learn how to solve a polynomial using the difference of two cubes and quadratic formula

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

Created by

Quizizz Content

FREE Resource

The video tutorial covers the concepts of factoring the difference of cubes, specifically a^3 - b^3, and solving equations using the zero product property and the quadratic formula. It begins with an introduction to cubes, followed by a detailed explanation of factoring a^3 - b^3. The tutorial then demonstrates solving the equation using the factored form and applying the zero product property. Finally, it explores the use of the quadratic formula to find solutions, including complex numbers.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the quadratic formula and how is it used to find the solutions of a quadratic equation?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you simplify the expression involving square roots when solving for X?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of the number of solutions in relation to the degree of the polynomial?

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