Solution
simplify
Solution
Solution steps
Apply Perfect Square Formula:
Rewrite in standard complex form:
Popular Examples
(a!(3+a!))/((4+a!))expand (1+4x)^{(-1)/2}expand expand (1-cos(x))cos(x)expand simplify (x-sqrt(6))(x+sqrt(6))simplify expand (1+sin(a))*(1-sin(a))expand
Frequently Asked Questions (FAQ)
What is (2-xi)^2 ?
The solution to (2-xi)^2 is (4-x^2)-4xi