$7\sqrt{20}$
$1+2-3+4+5+6$
$x^2=20$
$-\infty+2\sqrt{8}\sqrt{-1}$
$10x=140$
$\left(-2\right).\left(-3\right).\left(-1\right).\left(-6\right).\left(-4\right)$
$x^3+1x-2$
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!