Solution

simplify

Solution

Solution steps
Apply Difference of Two Squares

Popular Examples

expand (x^2+3x-2)/((x^2-1)(x-2))expand simplify (1-i)^7simplify simplify (sqrt(x)-2)^2simplify expand (e^t-1)^2expand expand (1-2m+5m^2)left(8-6m)expand

Frequently Asked Questions (FAQ)

  • What is (sqrt(x)+2)(sqrt(x)-2) ?

    The solution to (sqrt(x)+2)(sqrt(x)-2) is x-4