$2^2+7^2$
$tan^2x\:=\:1-2\:tan\:x$
$\left(\frac{5}{7}x^{n+1}-\frac{3}{10}ab^2\right)^2$
$16ab^2\:x^2-32ab^2xy+48ab^2y^2$
$\left(-4m^3-5mn^3\right)$
$\frac{1}{2}\sin\left(4x\right)$
$\left(3x-4\right)\left(4x+2\right)$
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!