emilypalagano emilypalagano
  • 05-05-2021
  • Mathematics
contestada

Find the value of c that makes 9x2 + 12x + c a perfect square trinomial.
Ο Α.
A. 4
OB. 8
O C. 12
O D. 16

Respuesta :

kwwaffles54
kwwaffles54 kwwaffles54
  • 05-05-2021
Answer choice A is correct c=4
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