$\int_3^9\:x^2+6x-8dx$
$5x\:-\:4\:\le6$
$6x-z+3y+2-2x-2z-5$
$-67b+6<9b+43$
$3b^2-3b-36$
$3xy+2x+5y-x$
$sen\left(180-a\right)=-sen\left(a\right)$
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!