Question

if 7+root5/7-root5 - 7-root5/7+root5= a+b root 5 no number 7 included
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Answer 1

Answer:

(√7+√5). (√7+√5)

________× ________

(√7+√5). (√7+√5)

√7sqare and √5sqare.

7+5 and 7-5

12/2

hence answer is

6.

I hope it is useful to you

Answer 2

Answer:

yea is correct ..,,

Step-by-step explanation:

hopefully I got okay ⁉️⁉️