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izica

izica

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izica
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  • discriminante= delta= delta = b²-4ac substituindo: (-7)² - 4. 6. 2 logo: 49 - 48=1 discriminante= 1 determinar as raizes (utilizando bháskara) x= (-b +ou- raiz de delta) : 2. a x= (7 +ou- 1) : 12 x1= 8/12 = 2/3 x2= 6/12 = 1/2 x1 e x…
  • discriminante= delta= delta = b²-4ac substituindo: (-7)² - 4. 6. 2 logo: 49 - 48=1 discriminante= 1 determinar as raizes (utilizando bháskara) x= (-b +ou- raiz de delta) : 2. a x= (7 +ou- 1) : 12 x1= 8/12 = 2/3 x2= 6/12 = 1/2 x1 e x…
  • discriminante= delta= delta = b²-4ac substituindo: (-7)² - 4. 6. 2 logo: 49 - 48=1 discriminante= 1 determinar as raizes (utilizando bháskara) x= (-b +ou- raiz de delta) : 2. a x= (7 +ou- 1) : 12 x1= 8/12 = 2/3 x2= 6/12 = 1/2 x1 e x…