Enter a problem...

Chemistry Examples

Popular Problems

Simplify (Pb)-(Rg)

$(P b) - (R g)$

Step 1

Remove parentheses.

$P b - R g$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$

Please ensure that your password is at least 8 characters and contains each of the following:

a number
a letter
a special character: @$#!%*?&