$\frac{m^2-1}{m^2}$
$\int\frac{cos^3\left(2x\right)}{sen^5\left(2x\right)}dx$
$\int \frac { 5 \cdot d x } { x ^ { 3 } }$
$\int\:\frac{x^4}{\sqrt{\left(1-x^{2\:}\right)^{2\:}}}dx$
$49x^2-49$
$4\cdot3\cdot2\cdot1\cdot4\cdot\:3\cdot\:2\cdot\:1\cdot4\cdot\:3\cdot\:2\cdot\:1\cdot4\cdot\:3\cdot\:2\cdot\:1\cdot4\cdot\:3\cdot\:2\cdot\:1\cdot4\cdot\:3\cdot\:2\cdot\:1$
$85+48x+x^2$
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!