Solution
simplify
Solution
Solution steps
Apply Difference of Two Squares
Popular Examples
expand (x-2i)(4-2i)expand expand (sqrt((1+x^2)(1+y^2))-1)/(x^2+y^2)expand expand (x^4-12x)/((x^2-4)^2)expand expand 18sin^{9x}(x)(ln(sin(x))+xcot(x))expand simplify (sqrt(x)+sqrt(7))(sqrt(x)-sqrt(7))simplify
Frequently Asked Questions (FAQ)
What is (x-sqrt(4x+5))(x+sqrt(4x+5)) ?
The solution to (x-sqrt(4x+5))(x+sqrt(4x+5)) is x^2-4x-5