$\left(5x-7y^2\right)^3$
$a^2+a+a^2+5+7a^2+4a+8a^2-6+3a^2-5a-12$
$cos2x=-\frac{1}{2}$
$\lim_{x\to0}\left(\frac{e\left(3x+2\right)}{2x-3}\right)$
$\left(1+2a-3b\right)^2-\left(3b-2a-1\right)$
$13x-6y-14x-2y+x+y$
$x^2-2x<\:2x+12$
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!