Learn how to evaluate an algebraic expression, 3x^2 - 2yx - x + 4; x = -1 and y = -2

Learn how to evaluate an algebraic expression, 3x^2 - 2yx - x + 4; x = -1 and y = -2

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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Quizizz Content

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The video tutorial covers evaluating expressions with given values for X and Y, emphasizing the importance of using parentheses to avoid errors. It explains the order of operations, particularly when dealing with negative numbers, and offers alternative methods for solving expressions. The tutorial aims to clarify common misconceptions and provide strategies for accurate evaluation.

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2 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

How does the multiplication of two negative numbers affect the result?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

What is the result of evaluating the expression 3 - 4?

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