Solution
Solution
+1
Solution steps
Solve by substitution
Combine all the solutions
Show solutions in decimal form
Popular Examples
solvefor x,2sin^2(x)+cos(x)=1solve for cos^2(x)-1=1-2sin^2(x)400=812.25+400-1140cos(a)3cos(θ)=sin(θ)-4cos^{(2)}(x)+4sqrt(2)sin(x)+6=0
Frequently Asked Questions (FAQ)
What is the general solution for 4cos^2(θ)+3cos(θ)=1 ?
The general solution for 4cos^2(θ)+3cos(θ)=1 is θ=1.31811…+2pin,θ=2pi-1.31811…+2pin,θ=pi+2pin