3 years ago

Write an equation for the nth term of the geometric sequence -4, 8, -16...

1 answer:

monitta3 years ago

4 0

Just keeping going with 16×-2=?×-2=?×-2 untill u get you your ninth nuber as well with tge 2 is a negative, so a a positive × a negative equal a negative and a negative × a negative equal

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