Question

What is the sum of a/b and b/a

Answer 1

Hi guys thank you for your help

Answer 2

a/b + b/a = a^2 + b^2 /ab = (a+b)^2 -2ab/ ab

Answer 3

\[\frac{ a }{ b }+\frac{ b }{ a } = \frac{ a(a) }{ b(a) }+\frac{ b(b) }{ a(b) }\]

Answer 4

Then what

Answer 5

\[\frac{ a^2+b^2 }{ ab }\]

Answer 6

\[a^2+b^2/ab\]

Answer 7

Then u cancel rite

Answer 8

If you canceled then it would take you back to where you started

Answer 9

The what do u do

Answer 10

Help

Answer 11

then have your question clearly given....