Question

Free 50 points giveaway just answer what is the sum of the AP √12 + √27 + √48 + ---------- + √1323. I will also mark the best answer brainliest​

Answer 1

Answer:

√1323=√12+(n-1)√3

21√3-2√3=(n-1)√3

n-1=19

therefore n=20

now,

Sn=n/2(t1+tn)

=10(2√3+21√3)

Sn= 230√3

Step-by-step explanation:

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Answer 2

Answer:

230√3

Step-by-step explanation:

here is ur complete solution. hope u understand.first u have to fine n and then sum