Simplifying Trig Expressions By Factoring ex 5
Interactive Video
•
Mathematics
•
11th Grade - University
•
Practice Problem
•
Hard
Wayground Content
FREE Resource
The video tutorial explains how to use substitution to simplify an expression by letting U equal the cotangent of X. It then demonstrates rewriting the expression in terms of U, factoring it by ensuring all terms are positive, and finally replacing U with the cotangent of X to achieve the final factored form.
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2 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
Explain why both terms must be positive if the middle term is positive.
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2.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the final factored form after replacing U with cotangent of X?
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OFF
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