what is the meaning of FRIENDSHIP ?
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Explanation:
x^2 + 1/x^2 = 11
=>( x^2 + 1/x^2 )^2 = 11^2
=>x^4 + 1/x^4 + 2 × x^2 × 1/x^2 = 121
=>x^4 + 1/x^4 + 2 = 121
=>x^4 + 1/x^4 = 121 - 2
=> x^4 + 1/x^4 = 119
there fore,
x4+1/x4 = 119
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Friendships and relationships break when sweet words like, 'please', 'thank you' and 'sorry' are left out of conversations. When you begin a request with 'please' you are able to build up bridge of friendship between yourself and the other person.
Please,Sorry,Thank you are three magical words. They will build your character and make you stand apart.
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