$\lim_{x\to0}\left(\frac{a^x-b^x}{2}\right)^{\frac{1}{x}}$
$119\cdot119$
$\frac{11^{-4}}{11^2\:.\:11^{-7}}$
$x^2+365x+720$
$5x^2+6x+25\le0$
$20b^2+5b$
$2x+x^2=6x$
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!