$\left(4x-9\right)\left(7x+12\right)$
$\int\frac{2r^2}{r^4-9r^3+27r^2-27r}ds$
$14:2\left(-1\right)+2+4-5:\left(-1\right)$
$\left(3x-5d\right)\left(3x+5d\right)$
$y^2-x^2=9$
$\int\left(e^{5x}+3\right)^2dx$
$1=5x^2$
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!