$\lim_{x\to7}\left(\frac{x^2-x-56}{x^2-13x+42}\right)$
$3cosx-3\sin^2x=0$
$\int\frac{x^2}{\left(1+x^3\right)^{1.8}}dx$
$\left(3x+6y\right)\left(3x-5y\right)$
$b^2-10b+21$
$\frac{2^2\cdot\:\:3x^6x^4}{x^{12}}$
$\int\frac{5x}{x^2-11x+28}dx$
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!