Solution

simplify

Solution

Solution steps
Apply Difference of Two Squares

Popular Examples

expand ((ad-ec-ex)(-a-x))/e+(abd^2)/(e^2)expand expand (4x(x+k))/((2x+k)(kx+k^2+2x))expand expand (9ef+2f)(e-5)expand expand x-xH(x-2)+2\H(x*2)expand expand (3+2s)/((s+1)(2s+1)(s-1)(s+2))expand

Frequently Asked Questions (FAQ)

  • What is (sqrt(x-3)-1)(sqrt(x-3)+1) ?

    The solution to (sqrt(x-3)-1)(sqrt(x-3)+1) is x-4