$n^2-n+2$
$-4\sqrt[2]{5}-4\sqrt[2]{5}$
$x\cdot x^2\left(x^2+1\right)$
$5^{4x-2}=25^{x-1}$
$4-108x^2+121x^1$
$16x^4-16x^2+4$
$w2-w-30$
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!