$2y=x^2+z^2+4$
$\frac{\left(3x+1\right)^2-16}{3x-3}$
$y^2-4y^2-21$
$\left(\left(7+3\sqrt{5}\right)^2-m\right)^2$
$tan\:x\:+\:cot\:x=\:sec\:x\:.\:csc\:x$
$3^6\cdot5^6$
$\sin\left(1-\sin^2\right)=\cos$
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!