$4x<-20$
$\frac{\sin\left(x\right)^2}{\cos\left(x\right)^2}-\cos\left(x\right)^2\tan\left(x\right)^2+\sin\left(x\right)^2$
$\sin\left(x\right)=\frac{\sqrt{6}}{2}$
$2x^3-5x$
$\left(2x^2-x-2\right)\left(2+x+2x^2\right)$
$\cos\left(35^{\circ}\right)\:\sec\left(35^{\circ}\right)$
$\left(4x^m+v^2\right)^3$
Get a preview of step-by-step solutions.
Earn solution credits, which you can redeem for complete step-by-step solutions.
Save your favorite problems.
Become premium to access unlimited solutions, download solutions, discounts and more!