Question

. If a and b are zeroes of x² - 6x + 8, then the value of (a/b)+(b/a)
3/2
5/2
2/5
-3/2​

Answer 1

Answer:

may be 5/2 is the answer.

Answer 2

Answer:

5/2

Step-by-step explanation:

Given x²– 6x + 8

= x² –4x –2x +8

= x(x – 4) –2(x–4)

= (x–4) (x–2)

so we have

x= 4,2

Thus a=4 and b=2

Now (a/b)+(b/a) = (4/2) + (2/4)

= 2 + 1/2

= 5/2