Find the 15th term of the sequence, √2, √8, √18, √32​

Question

Find the 15th term of the sequence, √2, √8, √18, √32​

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Madeline 2 months 2021-09-10T18:21:18+00:00 1 Answer 0 views 0

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    2021-09-10T18:22:41+00:00

    Answer:

    Step-by-step explanation:

    A.P. => √2 , 2√2, 3√2  , 4 √2 . . . . .

    a=√2 , d = √2

    n=15

    aₙ = a+ (n-1)d

    a₁₅ = √2 + (15-1)√2

         =  √2 + 14√2

         = 15√2

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