$\left(-2b\right)^{-2}$
$\lim_{x\to0}\left(\frac{sin\left(8x\right)}{sin\left(4x\right)}\right)$
$20+2\cdot$
$\frac{\left(2\left(x\right)^4+\:\left(x\right)^3+\:15\left(x\right)^2+\:9\left(x\right)\:-\:27\right)}{x-1}$
$-3\left(-2x^2-3x-5\right)$
$2x^2+4x+2$
$a^3-a^2+a$
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!