philhatchbackis philhatchbackis
  • 12-12-2017
  • Mathematics
contestada

What is the value of b^2 - 4ac for the following equation?

5x2 + 7x = 6

9
81
169

Respuesta :

meredith48034
meredith48034 meredith48034
  • 13-12-2017
(7)^2-4(5)(-6)=

49+120=169 is the answer
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