Enter a problem...

Precalculus Examples

Popular Problems

Simplify the Matrix [[x,-4,-1],[-2,2,0],[-1,-2,8]]=10

I am unable to solve this problem.

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

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

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