Question

what's the answer of this question?​

Answer 1

Answer:

according to question :-

4(81)^1/2 * [81^1/2 + 81^3/2]

4(9)^2*1/2 * [9^2*1/2 + 9^2*3/2]

4*9 * [9+9^3]

36* [9+729]

36*738 = 26568

hope you understand plz thank my answer