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  • 22-02-2015
  • Mathematics
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solve each quadratic equation by factoring.0=8a² -10a+3

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Panoyin
Panoyin Panoyin
  • 22-02-2015
8a² - 10a + 3 = 0
x = -10 +/- √(-10)² - 4(8)(3)
                      2(8)
x = -10 +/- √100 - 96
                 16
x = -10 +/- √4
            16
x = -10 +/- 2
           16
x = -10 + 2    x = -10 - 2
           16                 16
x = -8            x = -12
      16                   16
x = -1/2        x = -3/4
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