Calculate the sum of 3+12+48+....(to the next 10 terms)

asked Nov 22, 2023 123k views

12 votes

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11 votes

Answer:

The sum of the geometric series is 1048575

Explanation:

$S_n=(a_1(r^n-1))/(r-1)\\ \\S_(10)=(3(4^(10)-1))/(4-1)\\ \\S_(10)=(3(1048576-1))/(3)\\ \\S_(10)=1048575$

Frank Grimm answered Nov 29, 2023

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