$-99-200$
$\left(6ab-6\right)\left(6ab+6\right)$
$2\cos\left(x-35\right)=1.876$
$y\left(x+y\right)dx-x^2dy=0$
$\frac{dy}{dx}+2x\:=\:cos\left(3x\right)$
$a^2-30ab+225b^2$
$1\left(-13\right)$
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!