$\sin\left(x-\pi\right)+\cos\left(2x\right)=0$
$\left(38\sqrt{74}\right)^{18}$
$\sqrt{\left(x+7\right)\cdot\left(x-3\right)}$
$3a-9ab+6ab$
$\frac{x}{10}\:+\:78=55$
$2\sin x+5=6$
$\sec^4e-\tan^4e$
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!