sophlgreen2511 sophlgreen2511

06-02-2022
Mathematics

contestada

if a= -3, find value of 3a²

Respuesta :

fieryanswererft fieryanswererft

06-02-2022

Answer:

27

explanation:

3a²

given that a = -3

3(-3)²

3(9)

27

Answer Link

theeledz theeledz

06-02-2022

Answer:

-81

Step-by-step explanation:

if a=-3 when 3a²

Subtitute a with -3

=3(-3)²

=-9²

=-81

Answer Link

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