londonbell13 londonbell13
  • 07-12-2017
  • Mathematics
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Use the quadratic formula to solve the equation if necessary round to the nearest hundredth

Use the quadratic formula to solve the equation if necessary round to the nearest hundredth class=

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lesliekolleroxrkcf
lesliekolleroxrkcf lesliekolleroxrkcf
  • 07-12-2017
-5y^2 + 2y + 2 = 0

y = -2 ± ✓4 - 4*-5*2. /. -10

y = -2 ± ✓44. / -10

y = -1 ± ✓11. / -5

(-1+✓11)/-5. and (-1-✓11)/-5

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