$45+-12+28+-57+19+-18+35+-28+78+-14+54+-45$
$\int\left(2x-1\right)\sqrt{7+2x}dx$
$54.75\cdot28.9$
$\left(3xy\right)\left(9x^2y\right)$
$\left(-3\right)-\left(+5\right)+\left(+2\right)-\left(-7\right)$
$\left(x+2\right)\left(x^2-2x+4\right)$
$\frac{1}{2}xy+y$
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!