Find the number of ordered pairs (a,b) of real numbers such that a is a root of \(x^2 +ax+b=0\) and b is a root of \(x^2 +ax+b=0\)
https://web2.0calc.com/questions/find-the-number-of-ordered-pairs-a-b-of-real-numbers
I already found the answer, thanks!
+163 
