$-4-2-6-1$
$u^2x^2dx=x^3du$
$6+x+4$
$46\cdot2$
$169y^{4\:}-25$
$10y^2-xy^2=x^3$
$x^4+4x^3+10x^2+12x+5$
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!