$\sin^2x=2\sin x$
$x^2\:+\:2x\:=\:17$
$8n+12+\left(-9\right)-\left(6n\right)$
$x+2=2x-2$
$a-a^{16}+a^{12}-a^8+a^4+a^2$
$2\left(2^{\sqrt{x}}\right)$
$t^2-12t+32$
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!