Question

Find the sum of the series (2×2×2– 1) +(4×4×4– 3×3×3) + (6×6×6 -15×15×15) + ... to(i) n terms (ii) 8 terms​

Answer 1

Answer:

excuse pls confirm that in bracket with 6

there should be 5

and not 15

if 5 is with 6

then pls approach me

I 'll give you the right method

thanks

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