$\left(2x+1\right)\cdot\left(-0.5x+1\right)$
$176x=121+60x^2$
$25+12+10+36+40$
$5x-8\le6x-12$
$\left(m+11n^2\right)\left(m-11n^2\right)$
$cos\left(30+x\right)+cos\left(30-x\right)$
$\lim_{x\to\infty}\left(\left(-\frac{3}{5}\right)^n\right)$
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!