$0.234-9.$
$\frac{\left(x^2+1\right)}{\left(3x-x^2\right)}$
$\sin x\cot x=1$
$4+[\left(1-\left(-2-1\right)]^{2}$
$\frac{\left(10^{-4}\right)^2}{2\cdot10^{-5}}$
$\frac{5+\sqrt{-49}}{6}$
$\left(k^7\right)^8$
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!