$13x-8x+10y-15y$
$f\left(x\right)=3x^2-x^4$
$4-sin^2x\:$
$b^2+9b+20$
$x+2<5$
$\int_{\infty}^0\left(\frac{1}{x}\right)dx$
$\left(7x^2+6\right)\left(3x^2-5x+2\right)$
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!