adifast04 adifast04
  • 24-01-2021
  • Mathematics
contestada

need help with this.

need help with this class=

Respuesta :

xenia168
xenia168 xenia168
  • 24-01-2021

Answer:

k = - 12

Step-by-step explanation:

(5)³ - 7(5) + k = 78

125 - 35 + k = 78

k = - 12

Answer Link
shaserae
shaserae shaserae
  • 24-01-2021
the answer would be
k=-12
Answer Link

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