$\lim_{x\to3}\left(\left(5x^{2}-9x+7\right)\right)$
$12x+3y=6$
$2\cdot9-3^2+5xy$
$w=4x^2+3y^2$
$\frac{25a}{5a}$
$e^{ln\left(x-2\right)}$
$cos3x\:=4cos^3x-3cosx$
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!