SOLUTION: solve the following by completing the square
7x(squared)-7x-1=0
Algebra.Com
Question 834332: solve the following by completing the square
7x(squared)-7x-1=0
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
and
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Just to make it a lot easier, I'll check
by converting to decimals
error due to rounding off -OK
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