Solution
Solution
+1
Solution steps
Rewrite using trig identities
Solve by substitution
No Solution
Combine all the solutions
Popular Examples
-8cos^2(x)+1=4sin^2(x)-8cos(x)(1+csc(y))/(cot(y)+cos(y))=csc(y)2=sin(10x)cos(2x)=((2k-8))/9solvefor x,h=tan(x-pi/4)solve for
Frequently Asked Questions (FAQ)
What is the general solution for -cos^2(x)-sin(x)-1=0 ?
The general solution for -cos^2(x)-sin(x)-1=0 is x=(3pi)/2+2pin