Question

if m=1/3-√8 and n=1/3+√8 then find mn​

Answer 1

-71/9

Step-by-step explanation:

(1/3-√8)(1/3+√8)

1/9-8

1-72/9

-71/9

identity =(a+b)(a-b) =a2-b2

Answer 2

Answer:

m=1/3-√8

n=1/3+√8

mn

(1/3-√8) (1/3+√8)

(1/3)²-√8²

1/9-8

71/9Answer

Step-by-step explanation:

(a+b)(A-B)

a²-b²