$\left(2-5x\right)\left(7+5x\right)$
$\left(10a-3b\right)^2$
$r^2=16\:cos\left(40\right);\:r=2$
$\sin\left(x-20\right)$
$\left(b^{m+3}+9\right)\left(b^{m+3}-10\right)$
$\frac{4x-x^2}{2}-\frac{x-4}{2}$
$\frac{3x^2-x+5}{x-6}\cdot\:\left(x^2+6\right)$
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!