Question

If x^2 -5x +3 = 0, then value of x^2+9/x^2 is? ​

Answer 1

Answer:

x^2+9/x^2 = 19.

⚡Hope it will help you.⚡

Answer 2

Answer:

x^2 -5x +3 = 0

=>x-5+3/X=0

=>X+3/X=5

=>x^2+9/x2 +6=25

=>x^2+9/x2=25-6=19