Solving Quadratic Equations with Complex Solutions Using the Quadratic Formula

Solving Quadratic Equations with Complex Solutions Using the Quadratic Formula

Assessment

Interactive Video

Mathematics

1st - 6th Grade

Hard

Created by

Quizizz Content

FREE Resource

This video tutorial teaches how to solve quadratic equations with complex solutions using the quadratic formula. It covers the importance of the order of operations in squaring numbers, demonstrates the application of the quadratic formula, and verifies solutions by substituting them back into the original equation. Additionally, it explains how to handle equations not in standard form.

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7 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the quadratic formula used for?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Explain the importance of using parentheses when squaring a number.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you identify the coefficients a, b, and c in a quadratic equation?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What steps are involved in substituting values into the quadratic formula?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the result of simplifying the square root of negative 4?

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6.

OPEN ENDED QUESTION

3 mins • 1 pt

How can you verify that a solution is correct for a quadratic equation?

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7.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the process of checking if 2 plus i is a solution to the equation.

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