what term is 128 in the geometric sequence 2 4 8
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Answer:
7th term
Step-by-step explanation:
common ratio - 2
1st term - 2
2(1st)
2x2 = 4(2nd)
4x2 = 8(3rd)
8x2 = 16(4th)
16x2 = 32(5th)
32x2= 64(6th)
64x2=128(7th)
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