Using square root method to solve a quadratic equation with one variable

Using square root method to solve a quadratic equation with one variable

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to solve quadratic equations by setting them to zero and using inverse operations instead of factoring. It demonstrates solving an equation step-by-step, including handling fractions and using square roots. The importance of including both positive and negative roots is emphasized, and the process of rationalizing the denominator is covered.

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5 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the main important thing to do when solving quadratic equations?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What should you do to the equation before solving it?

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the significance of having a variable squared in a quadratic equation?

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4.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the process to undo a variable being squared?

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5.

OPEN ENDED QUESTION

3 mins • 1 pt

How do you simplify the expression involving square roots in the final answer?

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