lol23225 lol23225
  • 03-02-2021
  • Mathematics
contestada

2r2 + 3r – 1=0
solve using the quadratic equation

Respuesta :

krdlngedik krdlngedik
  • 03-02-2021

Answer:

r^1 = -3-square root21/4

r^2 = -3+square root21/4

Step-by-step explanation:

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