$\sin^2x\cos^2x+\cos^4x=\left(1-\sin x\right)\left(1+\sin x\right)$
$menos\:+\:mas\:=\:$
$\left(x+10\right)\left(x-2\right)<5$
$-3^3\:+\:-2\left(7\left(-3\right)\:-\:18\right)$
$\:2y^2\:-\:3y\:\:=\:2.$
$\left(a^4f\right)^4$
$\:21\left(6x\right)^3\cdot16$
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!