$2\:+\:3\:sen\:x\:=\:1\:+\:sen\:x$
$\left(ax-by\right)^2-\left(ay-bx\right)^2$
$3x^3-6ax^2-45a^2x$
$-9m^2-2m^2$
$\frac{1}{x^3+3x}$
$\int_0^{ln\frac{\sqrt{3}}{3}}\left(\frac{e^x}{1+e^{2x}}\right)dx$
$\int t^2dt$
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!