Enter a problem...

Algebra Examples

Popular Problems

Evaluate -5-(-7)

$- 5 - (- 7)$

Step 1

Multiply $- 1$ by $- 7$ .

$- 5 + 7$

Step 2

Add $- 5$ and $7$ .

$2$

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

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

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