$2x^4-4x^3+3x-6$
$-6+y=4$
$\left(-\frac{13}{15}ab^4+21\right)\left(\frac{13}{15}ab^4+21\right)$
$-0.82+r-0.83r$
$\left(19x+4y\right)\left(19x-4y\right)$
$\:2x^2+3x^2-2x$
$\sqrt{9+9\:sin^2\left(x\right)}$
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!