SOLUTION: If 4,x+4 and 5-2x are the first 3 terms of an infinite GP. Whose sum is finite the value of this finite sum is?

SOLUTION: If 4,x+4 and 5-2x are the first 3 terms of an infinite GP. Whose sum is finite the value of this finite sum is?

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Question 1043664: If 4,x+4 and 5-2x are the first 3 terms of an infinite GP. Whose sum is finite the value of this finite sum is?

Answer by josgarithmetic(39618) (Show Source): You can put this solution on YOUR website!

Solve; and then evaluate

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