Solution
Solution
Solution steps
Square both sides:
Expand
Apply radical rule:
Apply exponent rule:
Multiply fractions:
Cancel the common factor:
Expand
Solve
Move to the right side
Subtract from both sides
Simplify
Divide both sides by
Divide both sides by
Simplify
Verify Solutions:True
Check the solutions by plugging them into
Remove the ones that don't agree with the equation.
Plug in True
Apply rule
Multiply fractions:
Cancel the common factor:
Add the numbers:
Factor the number:
Apply radical rule:
The solution is
General solutions for
periodicity table with cycle:
Popular Examples
Frequently Asked Questions (FAQ)
What is the general solution for sqrt(3-2cos(x))=2 ?
The general solution for sqrt(3-2cos(x))=2 is x=(2pi)/3+2pin,x=(4pi)/3+2pin