$-19\:-\:\left(-45\right)\::\:\:\left(6\:-\:3\right)\:$
$\frac{1}{\cos\left(x\right)}-\frac{\cos\left(x\right)}{1+\sin}=-\sin\left(x\right)$
$1x^2-100$
$0.008\frac{-5}{3}$
$-2x^2-24x-96=0$
$17+5e-16$
$o.4b-0.2=1.4$
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!