How to solve a quadratic when there are no solutions

How to solve a quadratic when there are no solutions

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to set up and attempt to solve the quadratic equation y = X^2 + 5. It discusses the process of setting y to zero and solving for X, highlighting the issue of taking square roots of negative numbers. The tutorial concludes that there are no X intercepts or solutions for negative numbers and hints at future lessons on handling negatives.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What are the two ways to express the absence of solutions for negative numbers as mentioned in the text?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the teacher suggest handling negative numbers in quadratic equations later in the year?

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