Use the formula for $$\mathrm { S } _ { \mathbf { n } }$$ to find the sum of the first five terms of the geometric sequence.
-$4 , - 16,64 , - 256 , \ldots$
A) $- 820$
B) $- 1364$
C) 1364
D) 820

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The Answer of Use the formula for $$\mathrm { S } _ { \mathbf { n } }$$ to find the sum of the first five terms of the geometric sequence.
-$4 , - 16,64 , - 256 , \ldots$
A) $- 820$
B) $- 1364$
C) 1364
D) 820

Use the Formula For Sn\mathrm { S } _ { \mathbf { n } }Sn​

Use the Formula For $\mathrm { S } _ { \mathbf { n } }$