SOLUTION: An exponential sequence is such that the difference between the third term and the first term is 48. The difference between the fourth term and the second term is 144. Find (i) T

Question 980215: An exponential sequence is such that the difference between the third term and the first term is 48. The difference between the fourth term and the second term is 144. Find
(i) The common ratio
(ii) The first term

Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!
a, a, a^2, a^4.

, first term and also common ratio.
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