$\int2x\left(x^2+1\right)^7dx$
$\left(4-x\right)\left(\frac{6}{x^2}-7\right)$
$\frac{4x^2+9x-4}{x+3}$
$-1,34m^3n+0,54m^7n^2-0,34m^3n-6,3m^7n^2$
$\left(a+2\right)^2-\left(a-3\right)^2$
$9y^2-81y$
$\tan\left(195\right)+\cot\left(195\right)$
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!