$4^2-12x+9$
$c^2-2c-3=0$
$x-9>4$
$15x^4y-17x^2y^3-5xy^4$
$+-1-+15-+2+-6$
$3\cdot0+9\le-7$
$\int\left(x^2+4x+5\right)^{\frac{-1}{2}}dx$
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!