$\left(6a+11b\right)\left(6a-11b\right)$
$\frac{cosx-cos9x}{2sin5x}=sin4x$
$4x^2\:+\:\:24x\:+\:49$
$\sqrt[3]{-128.382}$
$\left(a^6-2\right)\left(a^2+7\right)$
$-10^2-10+5$
$\frac{\left(1+sin\left(x\right)\right)\left(1-sin\left(x\right)\right)}{cos\left(x\right)}=cos\left(x\right)$
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!