$\frac{2}{x+3}=\frac{3}{3x+7}+\frac{1}{x+1}$
$\:\:5x\:^2\:para\:x\::\:1$
$-\:32\:-1\:-17\:-10$
$\left(3+2t\right)\left(10-0.2t\right)$
$b^{-2}\cdot3a$
$cos45-cos30$
$6^{12}\cdot3^{12}$
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!