Solution

simplify

Solution

Solution steps
Apply Difference of Two Squares

Popular Examples

expand ((x-8)(x+5))/2expand expand sqrt(2)(sqrt(11)+sqrt(3))expand expand (e^{3x}+e^{-3x})^2expand expand (3/x-x/3)^8expand expand 2x(y+1)dx-ydyexpand

Frequently Asked Questions (FAQ)

  • What is (sqrt(x)+3)(sqrt(x)-3) ?

    The solution to (sqrt(x)+3)(sqrt(x)-3) is x-9