dee5242 dee5242

04-12-2020
Mathematics

contestada

a1 = 23 d = -4 find a57

Respuesta :

mabelleanne mabelleanne

04-12-2020

Answer:

-201

Step-by-step explanation:

57th term = 23 + (57-1)(-4)

= 23 + (56)(-4)

= 23 + -224

= -201

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