$\left(4x^2+3xy\right)+\left(-8xy-6y^2\right)$
$16x^2-8x-1$
$\left(x^3+1\right)\cdot\left(x^3-4\right)$
$2\cos^2a-1=1-2\sin^2a$
$\left(-x+3b\right)^5$
$\left(2x+13\right)^5$
$7x^2=-14$
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!