x=3+2 হলে, x3+1x3

A 32
B 183
C 123
D 8

Correct Answer: 183

x = 3 + 2 = >1x = 13 + 2 = 3 - 2(3 + 2)(3 - 2) = 3 - 2(3)2  - (2)2 = >1x = 3 - 23 - 2.'.1x = 3 - 2.'. x + 1x = 3 + 2 + 3 - 2 = 23 এখন, x3 + 1x3 = (x + 1x)3 - 3.x.1x(x + 1x) = (23)3 - 3×23 = 8×33   - 63 = 243  - 63 = 183
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