Solution
simplify
Solution
Solution steps
Apply Difference of Two Squares
Popular Examples
expand sqrt(3)(x+sqrt(2))expand expand 8(8t-4sin(pit))expand (\partial)/(\partial x)((z)(x^2+y^3))expand (x^3+3x-2x^2-6)+i(-2x^2+4x)expand expand in((ex^2)/y)expand
Frequently Asked Questions (FAQ)
What is (sqrt(x-1)-1)(sqrt(x-1)+1) ?
The solution to (sqrt(x-1)-1)(sqrt(x-1)+1) is x-2