if x+1/x = 3^1/2 then x^3 - 1/x^3 = ?? thanks
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note that 3^(1/2)=sqrt(3). Surely, you can take it from here.
Originally Posted by disharmonie if x+1/x = 3^1/2 then x^3 - 1/x^3 = ?? thanks Let . Then . Let . Then Now note that The .... are left for you to think about and fill in.
Hello, disharmonie! I got a rather silly answer . . . or is it silly? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
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