Answer:
(103)³ = (100 + 3)³
(a + b)³ = a³ + b³ + 3 x a² × b + 3 x a x b³
= 100³ + 3 ³ + 3 ×100² × 3 + 3 × 100 × 3²
= 100000 + 27 + 90000 + 2700
= 1092727
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Answer:
(103)³ = (100 + 3)³
(a + b)³ = a³ + b³ + 3 x a² × b + 3 x a x b³
= 100³ + 3 ³ + 3 ×100² × 3 + 3 × 100 × 3²
= 100000 + 27 + 90000 + 2700
= 1092727