$x^2+7x-18\le0$
$-155-32$
$-3x-7-3x+8y$
$ab^2+ab^3+a^2b^3$
$100-1049+50-200$
$r\:1.5\left(3x\:+\:4\right)\:+\:0.25\left(6x\:+\:8\right)$
$\frac{3}{5}a^2-2ab+\frac{1}{10}a^2-\frac{1}{3}ab+2ab-2a^2$
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!