$1-\tan x\cdot1+\cot x$
$sin\:1.047$
$\frac{4x^2+22x-41}{x+7}$
$3+15-6-8-10+4$
$9z-z-5z-3z+4z=12$
$2cot\left(2x\right)=\frac{1}{tan\:x}-\:tan\:x$
$\left(4\sqrt{3-4a}\right)^5$
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!