SOLUTION: Real or imaginary solutions for the polynomial x^2-40x+144=0

Algebra ->  Trigonometry-basics -> SOLUTION: Real or imaginary solutions for the polynomial x^2-40x+144=0      Log On


   

Question 899064: Real or imaginary solutions for the polynomial x^2-40x+144=0
Found 2 solutions by ewatrrr, MathTherapy:
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
sqrt%2840%5E2-4%2A144%29+=+sqrt%281024%29= 32
real roots

Answer by MathTherapy(10552) About Me  (Show Source):
You can put this solution on YOUR website!
Real or imaginary solutions for the polynomial x^2-40x+144=0


Since DISCRIMINANT, %28-+40%29%5E2+-+4%281%29%28144%29 is > 0, the solutions are: highlight_green%28REAL%29