$8+4-16-9+14-12+15-49$
$\tan\left(-2\right)=0$
$\int e^{ax}dv$
$\left(2r-k-8\right)\left(2r-k+8\right)$
$\int4x^3\sqrt{2-x^2}dx$
$-2x-3x^2+6-13+8x^2-x$
$-7x+15\le-5x+1$
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!