skepticalskeppy14 skepticalskeppy14
  • 08-05-2021
  • Mathematics
contestada

Solve using the quadratic formula. Show all work. Write each solution in simplest form. No decimals.

Solve using the quadratic formula Show all work Write each solution in simplest form No decimals class=

Respuesta :

katelynbagley katelynbagley
  • 08-05-2021

Answer:

B

Step-by-step explanation:

the quadratic formula is (-b±√(b²-4ac))/(2a)

(-9±√(9²-4(12)(7)))/2(12)

(-9±√-255)/24

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