Solution
Solution
+1
Degrees
Solution steps
Switch sides
Solve by substitution
Let:
Move to the left side
Add to both sides
Simplify
Solve with the quadratic formula
Quadratic Equation Formula:
For
Apply exponent rule: if is even
Multiply the numbers:
Subtract the numbers:
Apply rule
Multiply the numbers:
Apply rule
The solution to the quadratic equation is:
Substitute back
General solutions for
periodicity table with cycle:
Combine all the solutions
Popular Examples
Frequently Asked Questions (FAQ)
What is the general solution for -3=tan^2(θ)-2-2tan(θ) ?
The general solution for -3=tan^2(θ)-2-2tan(θ) is θ= pi/4+pin