Solution
Solution
+1
Degrees
Solution steps
Solve by substitution
Let:
Solve with the quadratic formula
Quadratic Equation Formula:
For
Apply exponent rule: if is even
Apply radical rule:
Apply exponent rule:
Multiply fractions:
Cancel the common factor:
Apply rule
Subtract the numbers:
Separate the solutions
Apply rule
Add similar elements:
Multiply the numbers:
Cancel the common factor:
Apply rule
Add similar elements:
Multiply 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:
Solve
Combine all the solutions
Popular Examples
sin(2x)=-sqrt(2)cos(x)cos^3(x)+cos^2(x)-cos(x)=16sin(2x)sin(x)=6cos(x)-3cos^2(θ)+11=-5sin(θ)+6sin(θ)=-0.45
Frequently Asked Questions (FAQ)
What is the general solution for 2sin^2(x)-sqrt(2)sin(x)=0 ?
The general solution for 2sin^2(x)-sqrt(2)sin(x)=0 is x= pi/4+2pin,x=(3pi)/4+2pin,x=2pin,x=pi+2pin