Solution
Solution
Solution steps
Apply Perfect Square Formula:
Rewrite in standard complex form:
Popular Examples
expand (270+90sqrt(5))cm^3expand (x-5/2)^2expand (2+cos(x))^2expand 2x(y+1)+(x^2+1)(dy)/(dx)simplify (sqrt(x+4))(x^2+4)
Frequently Asked Questions (FAQ)
What is (4-yi)^2 ?
The solution to (4-yi)^2 is (16-y^2)-8yi