SOLUTION: Compute the special products and write your answer in a+bi form. (-2+5i)^2 I know I should foil this but I am doing something wrong. Could you help me here showing all steps pl

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson -> SOLUTION: Compute the special products and write your answer in a+bi form. (-2+5i)^2 I know I should foil this but I am doing something wrong. Could you help me here showing all steps pl      Log On


   

Question 455727: Compute the special products and write your answer in a+bi form.
(-2+5i)^2
I know I should foil this but I am doing something wrong. Could you help me here showing all steps please.
David
Answer by robertb(5830) About Me  (Show Source):