Show that :- 1/(3-√8)-1/(√8-√7)+1/(√7-√6)-1/(√6-√5)+1/(√5-√2)=5

Show that :- 1/(3-√8)-1/(√8-√7)+1/(√7-√6)-1/(√6-√5)+1/(�

1.	Show that :- 1/(3-√8)-1/(√8-√7)+1/(√7-√6)-1/(√6-√5)+1/(√5-√2)=5
Answer» First rationalize the numbers ,then 2 number i.e 3+2 will be left after cutting which is equal to 5