Uh oh! Wolfram|Alpha doesn't run without JavaScript.
Please enable JavaScript. If you don't know how, you can find instructions
here
.
Once you've done that, refresh this page to start using Wolfram|Alpha.
solve for x (sin^3(x)+cos^3(x))/(1-2cos^2(x))=(secx-sinx)/(tanx-1)
solve for x (sin^3(x)+cos^3(x))/(1-2cos^2(x))=(secx-sinx)/(tanx-1)
Natural Language
Math Input
Extended Keyboard
Examples
Upload
Random