$h^4+18h^2\:k+81k^2$
$\int\cos^2.\left(x\right)\:dx$
$2m-4=60$
$0.03\cdot19$
$x^2+27=0$
$\pi\int_1^3\left(2x+2\right)^2dx$
$\left(a+2\right)\left(a-3\right)\left(a^2-2a+4\right)\left(a^2+2a+4\right)+64$
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!