$4mn-6m$
$2\sin x+3=2$
$baba$
$x^2+4x\left(-5x+x^2\right)$
$\left(1-\sin x\right)\left(1+\sin x\right)=\cos^{2}x$
$\cos\left(\frac{\pi\:x}{2}\right)=\frac{7}{4}$
$\int\left(\frac{x+2}{e^x}\right)dx$
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!