Evaluate each of the following: `(103)^3` (ii) `(98)^3` (iii) `(9. 9)^3`

Explanation

To evaluate the expressions \( (103)^3 \), \( (98)^3 \), and \( (9.9)^3 \), we can use the algebraic identities for cubes.

### Part (i): Evaluate \( (103)^3 \)

1. **Identify A and B**: Let \( A = 100 \) and \( B = 3 \). Then, we can express \( 103 \) as \( A + B \).
2. **Apply the Identity**: Use the identity \( (A + B)^3 = A^3 + B^3 + 3AB(A + B) \).
3. **Substitute Values**:
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