$a^2-a^4+a^6-a^8$
$y^2+11y+1$
$2x^4-x-1$
$\frac{\frac{\left(q+1\right)}{\left(q+3\right)}}{\frac{1}{q^7}}$
$\int\frac{6x^2+14x-3}{x^3+3x^2}dx$
$100x^2+25x$
$\lim_{x\to0}\left(\frac{e^{-x}-e^x}{2}\right)$
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!