$b+b^2-4b+b^2+3b$
$\frac{cos^2\left(x\right)}{\left(1+sin\left(x\right)\right)^2}=\frac{1-sinx}{1+sinx}$
$\frac{d}{dx}x^2x^8$
$25a^2+40an+16n^2$
$\frac{2x^2+x-1}{2x-1}$
$\frac{x}{y}=3ax$
$\frac{1}{5}b+\frac{2}{3}b$
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!