$x+1=2x+1$
$23-8x=15$
$196x^2+420xy^2+225y^4$
$6x^2-100$
$\int\frac{x^2}{\sqrt{4-25x^2}}dx$
$4\left(44+3\right)$
$r^2+16r+64$
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!