$x^2+6x+15>0$
$m^2+8m+2$
$y'\:+y\:=-x^2$
$-6\ge4x$
$x^2-3x-1$
$\left(10z+6\right)\left(10z-1\right)$
$\left(a+b\right)\left(a-b\right)-\left(a^2-b^2\right)$
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!