johntwebb1231 johntwebb1231
  • 19-12-2019
  • Mathematics
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2x^2+3x-1=0 quadratic equation

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cameronpuckett123
cameronpuckett123 cameronpuckett123
  • 19-12-2019

Answer:

The quadratic formula used to solve a quadratic of the form ax^2+bx+c is:

x=(-b±√(b^2-4ac))/(2a) so in this case:

x=(3±√(9+8))/4

x=(3±√17)/4

Step-by-step explanation:

Answer Link
Аноним Аноним
  • 19-12-2019

Answer:

2x^2+3x=1

Step-by-step explanation:

Answer Link

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