Trigonometry Examples

Solve for x sec(x+2)^2sec(x)=0
Step 1
If any individual factor on the left side of the equation is equal to , the entire expression will be equal to .
Step 2
Set equal to and solve for .
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Step 2.1
Set equal to .
Step 2.2
Solve for .
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Step 2.2.1
Take the specified root of both sides of the equation to eliminate the exponent on the left side.
Step 2.2.2
Simplify .
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Step 2.2.2.1
Rewrite as .
Step 2.2.2.2
Pull terms out from under the radical, assuming positive real numbers.
Step 2.2.2.3
Plus or minus is .
Step 2.2.3
The range of secant is and . Since does not fall in this range, there is no solution.
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Step 3
The final solution is all the values that make true.
No solution