How would i find the reciprocal?

The reciprocal is merely the fraction inverted. There is no way you are going to make it rational because it is an irrational number.

The Reciprocal of a number A is 1/A

Hence if

A = 2√2/2

or

A = √2

Its reciprocal is,

1/A = 1/√2

To simplify it further, multiply it by (√2/√2)

Hence,

(1/√2) (√2/√2)

= √2/2

okay..the reciprocal of 2√2/2

cancel 2 out first leaving √2..

√2

getting the reciprocal,

you will get 1/√2

making it rational, you have to put the square root at the numerator..

so as the property says:

you can multiply the equations by √2/√2 because it is equal to 1..

(1) (√2)

--- = -----

(√2) (√2)

getting:

√2/2 = answer..

this is the rational equation...

hope this helps!

you cant find the reciprocal of an irrational number like anything with a root in it, so undefined is a good answer.

2√2 2

----- = ----- x √2= 1 x √2=√2

2 2

the reciprical of √2 is 1/√2 or 1/ 2^-2

or 1/1/2^2 or 2^2 which is 4

√2

-----

2

This is the reciprocal. It is not a rational number.