$0.13\cdot10^{-2-\left(-5\right)}$
$\lim_{x\to1}\frac{\sqrt{x^2-3x-1}-\sqrt{x^3-3x-1}}{x-1}$
$cos\left(75^{\circ}\right)cos\left(15^{\circ}\right)$
$\left(x^6y^2z^{15}\right)^0$
$\left(\frac{x-3}{\sqrt{4x+4}-4}\right)$
$\left(\sqrt{50x}\right)\left(\sqrt{2x}\right)$
$2sin2x=\frac{4}{cscx}$
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!