Solution
Solution
+1
Degrees
Solution steps
Solve by substitution
Let:
Solve with the quadratic formula
Quadratic Equation Formula:
For
Multiply the numbers:
Subtract the numbers:
Separate the solutions
Multiply the numbers:
Multiply the numbers:
The solutions to the quadratic equation are:
Substitute back
Apply trig inverse properties
General solutions for
Apply trig inverse properties
General solutions for
Combine all the solutions
Show solutions in decimal form
Popular Examples
tan(θ)=(2sqrt(3))/1cos^2(x)-cos(x)=0,x,0<= x<= 2pi6cos^2(x)+sin(x)-4=02sin(4x)-sqrt(3)=0cos(4x)= 1/2 ,0<= x<= 2pi
Frequently Asked Questions (FAQ)
What is the general solution for tan^2(θ)+7tan(θ)+5=0 ?
The general solution for tan^2(θ)+7tan(θ)+5=0 is θ=-0.67924…+pin,θ=-1.41069…+pin