$25r^2+40rn+16n^2$
$\left(1-\sqrt{x}\right)\sqrt{x}$
$-0.25x^2+2x+11$
$\frac{a^3-b^3}{a+b}$
$\left(\frac{5x^3-7x}{35}\right)$
$\left(\frac{5}{7}a^{2}+\frac{1}{8}n\right)^{2}$
$2x+12x^3$
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!