$15.\:\left(-\:9\right)\:+\:\left(-8\right)$
$14:2\left(-1\right)+2+4-5:\left(-1\right)$
$y'-y=1+xe^x$
$\frac{x^2}{x^y}$
$4\sin^2\left(x\right)+4\sin\left(x\right)-3=0$
$25x^2=100x-118$
$7x^2-7x-42$
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!