$4-\left(2\cdot3-5\right)+1$
$5a-2\left(4a+5\right)=7a$
$\left(-4+7+2\right)+9-\left(-3+4-3\right)$
$a^2-3ab+b^2-5ab+a^2-b^2$
$15 ( 5 x + 4 ) ^ { 2 }$
$y^2-3y-4$
$\int_{\frac{\pi}{4}}^{\frac{\pi}{2}}\left(-8xcsc^2\left(x\right)\right)dx$
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!