Evaluating an expression with one variable ex 3, (2x - 4)/4x; x = -3
Interactive Video
•
Mathematics
•
11th Grade - University
•
Practice Problem
•
Hard
Wayground Content
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The video tutorial begins with a personal anecdote before introducing a mathematical expression involving variables. The teacher explains how to translate the expression into words and then demonstrates substituting a specific value for the variable. The tutorial concludes with a step-by-step calculation and simplification of the expression, resulting in a reduced fraction.
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2 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
What happens to the negatives when dividing -10 by -12?
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the final reduced solution for evaluating the expression?
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