Solution
Solution
+1
Degrees
Solution steps
Solve by substitution
Let:
Move to the left side
Subtract from both sides
Simplify
Solve with the quadratic formula
Quadratic Equation Formula:
For
Apply exponent rule: if is even
Apply rule
Apply rule
Subtract the numbers:
Apply rule
Separate the solutions
Apply rule
Add the numbers:
Multiply the numbers:
Cancel the common factor:
Apply rule
Subtract the numbers:
Multiply the numbers:
Apply rule
The solutions to the quadratic equation are:
Substitute back
Apply trig inverse properties
General solutions for
General solutions for
periodicity table with cycle:
Solve
Combine all the solutions
Show solutions in decimal form
Popular Examples
Frequently Asked Questions (FAQ)
What is the general solution for 5sin^2(x)=sin(x) ?
The general solution for 5sin^2(x)=sin(x) is x=0.20135…+2pin,x=pi-0.20135…+2pin,x=2pin,x=pi+2pin