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Maths Puzzle
prove that the equation 6(x^2)-5x+1=0
has no integral solution
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- [Sandeep Upadhyay]
6x^2-3x-2x+1=0
3x(2x-1)-1(2x-1)=0
(3x-1)(2x-1)=0
x=1/3 or x=/2
1/3 and 1/2 are not integrals.
Hence proved. - 11 years agoHelpfull: Yes(1) No(0)
- 6x^2-3x-2x+1=0
3x(2x-1)-1(2x-1)=0
(3x-1)(2x-1)=0
x=1/3 or x=/2
Hence proved. - 11 years agoHelpfull: Yes(0) No(0)
- 6x^2-5x+1
x(6x-5)+1
x=1/2
1/2(3-5)+1
1/2*2+1
-1+1=0 - 11 years agoHelpfull: Yes(0) No(0)
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