Enter a problem...

Algebra Examples

Popular Problems

Evaluate r+(-5r)

$r + (- 5 r)$

Step 1

Remove parentheses.

$r - 5 r$

Step 2

Subtract $5 r$ from $r$ .

$- 4 r$

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

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

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