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-BARSIC- [3]
3 years ago
14

He first three terms of a geometric sequence are as follows. 10 , 30 , 90 find the next two terms of this sequence.+

Mathematics
1 answer:
ankoles [38]3 years ago
4 0
10*3=30
30*3=90
90*3=270
270*3=810

or

10*3^1=30
10*3^2=90
10*3^3=270
10*3^4=810

the next two terms of this sequence are 270 and 810.
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We can solve this problem using a system of equations:

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First, we can substitute the value of b from equation #3 into equation #1:

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