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Simplifying Trigonometric Expressions




 


Videos, worksheets, solutions and activities to help Algebra 2 students learn how to simplify trigonometric expressions.

Simplifying Trigonometric Expressions
sin θ + cos θ cot θ
Simplifying trig expressions
(1 + tan x)/(1 + cot x)



Learn about simplifying Trigonometric Identities
cos α + tan α sin α
Simplifying Trigonometric Expressions Using Identities, Example 1
tan3x • csc 3x


 
Simplifying Trigonometric Expressions Using Identities, Example 2
sec x • cos x - cos2x = sin2x
(csc2x - 1)(sec2x sin2x) = 1
Simplifying Trigonometric Expressions Using Identities, Example 3
(csc2x - 1)/csc2x
(csc2θ - cot2θ)/tan2θ - sec2θ)


Rotate to landscape screen format on a mobile phone or small tablet to use the Mathway widget which allows your to practice solving Algebra, Trigonometry, Calculus and other math topics.


You can use the Mathway widget below to practice Trigonometry or other math topics. Try the given examples, or type in your own problem. Then click "Answer" to check your answer.


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