leerickj leerickj
  • 19-03-2015
  • Mathematics
contestada

what is 2log7-2r=0? the 7 is small.

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Panoyin
Panoyin Panoyin
  • 19-03-2015
2log7 - 2r = 0
1.690196080 - 2r = 0
-1.690196080        -1.690196080
                       -2r = -1.690196080
                        -2               -2
                          r = 0.84509804
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