Solution
Solution
Solution steps
Subtract from both sides
Square both sides
Subtract from both sides
Apply exponent rule:
Rewrite using trig identities
Solve by substitution
No Solution
No Solution
Combine all the solutions
Verify solutions by plugging them into the original equation
Popular Examples
solvefor x,y^2(2+sin(x))=1solve for sqrt(2)=cos(x)+sin(x)sin^2(x)-sin(x)cos(x)=1cos(2x)-5cos(x)-1=03+3cos(θ)=3
Frequently Asked Questions (FAQ)
What is the general solution for sin^2(φ)+cos^2(φ)=2 ?
The general solution for sin^2(φ)+cos^2(φ)=2 is No Solution for φ\in\mathbb{R}