Question

if x is equal to 3 + √8 find 1/x​

Answer 1

Answer:

3 - root 8

Step-by-step explanation:

rationalize the denominator to get the ans

Answer 2

Answer:

3-√8 or 3-2.8=0.2

Step-by-step explanation:

by using componendo and divinendo,

1/3+√8 * 3-√8/3-√8

3-√8/3sq - √8 sq

3-√8