$7+3r<4$
$\left(4x^3+y^2\right)\left(4x^2\right)$
$5.\frac{1}{x+1}-\frac{2}{x+2}=1$
$25d^7\:-10d^5\:+15d^3\:-5d^2$
$-13\:x\:2\:x\:-3$
$\left(-3\right)\cdot9\cdot\left(-3\right)\cdot4$
$3x^2-12x=3$
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!