$cot\left(a+b\right)=\frac{cotacotb-1}{cota+cotb}$
$\frac{\sec^2\left(x\right)-1}{\sec\left(x\right)^2}=\tan\left(x\right)\cos\left(x\right)$
$0.13\cdot10^{-2-\left(-5\right)}$
$\int\left(6x+2\right)^2dx$
$y=\ln\sqrt[3]{1+x^{2}}$
$x^2-11x+42$
$\left(2a\:+\:3b\right)^4$
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!