$8v+2v-v-9v$
$\lim_{x\to0}\left(\frac{sinx}{x\left(2x+1\right)}\right)+\left(\frac{tanx}{x\left(2x+1\right)}\right)$
$5\sin\:c+\sqrt{21}=0$
$x^2-12x+36=9$
$\left(m+3\right)\left(m^2+3m+9\right)$
$-4+3x\le2$
$a^2+22a+144$
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!