$8x-9=6\left(x-2\right)-3$
$\tan\left(\frac{22.80}{19.14}\right)$
$3a+6+2a-4+a-2$
$9x-9-8x-32$
$121y^{10}-4x^8$
$1x^2-84x+1160$
$\cos^2\left(3x\right)-\sin^2\left(3x\right)=\cos\left(6x\right)$
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!