$\left(x+1\right)^2+\left(x+3\right)^2-\left(x-1\right)^2-\left(x-3\right)^2$
$5x^3-x$
$y'+4xy=2x$
$x^2-3x-28\ge0$
$\frac{x+1}{x-1}\sqrt{\frac{1}{x^2-1}}$
$403,96\cdot2,5$
$3+1,6$
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!