$\int\left(7x\arctan\left(x\right)\right)dx$
$7x-3\le8-5x$
$cos\left(a+b\right).cos\left(a_{-b}\right)=cos^2\:a\:-\sin^2b$
$\frac{1+csc\left(x\right)}{\cos\left(x\right)+\cot\left(x\right)}$
$-\left(+7-10\right)+\left(-5\right)$
$\frac{28x^{3}y^{5}}{7x^{2}y^{3}}$
$\frac{-3x^4}{x-2}$
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!