$-7sinc+9=sinc+4$
$20x^4+8x^3-4x^2$
$\frac{4x^2-8x+3}{36x^3+66x^2+40}$
$\frac{1}{x}-\frac{1}{x+1}=3$
$\left(10a^2+7b^2\right)\left(5a^2-3b^2\right)$
$\int\frac{-1}{x+1}dx$
$\int x\:2^sds$
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!