Cordlessaccount profile image 79

How valid is the opinion of an 'expert'? Why?


 

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Anilvk profile image60

Anilvk says

You can help the HubPages community highlight top quality content by ranking this answer up or down.

6 years ago
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PhiMaths ATB profile image61

PhiMaths ATB says

You can help the HubPages community highlight top quality content by ranking this answer up or down.

5 years ago
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