$\int\frac{-27}{x^2\sqrt{x^2+49}}dx$
$\left(x+70\right)^2$
$\lim_{x\to1}\left(\frac{4x^2-3x}{x^3}\right)$
$\frac{b^6}{b^2}$
$\left(3x^2+x+1\right)-\left(2x^2-3x-5\right)$
$3+12\cdot19-10$
$g^2+2gy+y^2$
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!