10-09-2021
Mathematics

contestada

Evaluate 3n2 – 2an if a = –3 and n = 4.

a.24

b.3

c. 51

d72

Respuesta :

ghanami ghanami

10-09-2021

Answer:

Step-by-step explanation:

hello :

put a=-3 and n=4 in : 3n2 – 2an

you have : 3(4)² – 2(-3)(4) =3(16)+6(4) =48+24 = 72

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