Solution
Solution
+1
Degrees
Solution steps
Subtract from both sides
Rewrite using trig identities
Use the Pythagorean identity:
Solve by substitution
Let:
Write in the standard form
Solve with the quadratic formula
Quadratic Equation Formula:
For
Multiply the numbers:
Expand
Apply Perfect Square Formula:
Simplify
Apply rule
Apply exponent rule: if is even
Apply rule
Multiply the numbers:
Apply radical rule:
Apply exponent rule:
Multiply fractions:
Cancel the common factor:
Add the numbers:
Add similar elements:
Apply rule
Multiply the numbers:
Apply Perfect Square Formula:
Apply radical rule:
Separate the solutions
Multiply the numbers:
Expand
Distribute parentheses
Apply minus-plus rules
Simplify
Add similar elements:
Divide the numbers:
Multiply the numbers:
Expand
Distribute parentheses
Apply minus-plus rules
Distribute parentheses
Apply minus-plus rules
Simplify
Add similar elements:
Add the numbers:
Apply rule
The solutions to the quadratic equation are:
Substitute back
General solutions for
periodicity table with cycle:
General solutions for
periodicity table with cycle:
Combine all the solutions
Popular Examples
Frequently Asked Questions (FAQ)
What is the general solution for sec^2(x)=(sqrt(3)+1)tan(x)-sqrt(3)+1 ?
The general solution for sec^2(x)=(sqrt(3)+1)tan(x)-sqrt(3)+1 is x= pi/3+pin,x= pi/4+pin