$\left(-1\right)\left(-12\right)-12\cdot\left(-3\right)$
$x2\:-\:87x\:+\:1820\:=\:0$
$21ab+10ab^2-101a^2$
$20f^{4\:}-60f^3+4f^2$
$-20+15-34-15+10$
$h\:+11=\:83$
$\left(-2\right)\cdot\frac{\left(-10\right)}{\left(-4\right)}$
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!