Trigonometry Examples

Solve for k tan(22+tan(38- square root of 3))=ktan(22tan(38))
Step 1
Rewrite the equation as .
Step 2
Simplify.
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Step 2.1
Evaluate .
Step 2.2
Multiply by .
Step 3
Divide each term in by and simplify.
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Step 3.1
Divide each term in by .
Step 3.2
Simplify the left side.
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Step 3.2.1
Cancel the common factor of .
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Step 3.2.1.1
Cancel the common factor.
Step 3.2.1.2
Divide by .
Step 3.3
Simplify the right side.
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Step 3.3.1
Rewrite in terms of sines and cosines.
Step 3.3.2
Rewrite in terms of sines and cosines.
Step 3.3.3
Multiply by the reciprocal of the fraction to divide by .
Step 3.3.4
Simplify.
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Step 3.3.4.1
Convert from to .
Step 3.3.4.2
Convert from to .
Step 3.3.5
Evaluate .
Step 3.3.6
Add and .
Step 4
The result can be shown in multiple forms.
Exact Form:
Decimal Form: