$\sen\left(\frac{\pi}{4}+x\right)$
$5x=40$
$49^2b^4-12n^6m^{10}$
$17-6\left(-9\right)+4$
$\sqrt{2}+\sqrt{2}+\sqrt{2}$
$2b-7b+6b$
$\sqrt{x}inx$
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!