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You can use the identity of
(a + b)³ = a³ + b³ +3ab(a + b)
NOW, ACCORDING TO QUESTION
(103)³ = ( 100 + 3)³
(103)³ = (100)³ + (3)³ + 3(100)(3){100 + 3}
(103)³ = 1000000 + 27 + 900(103)
(103)³ = 1000000 + 27 + 92700
(103)³ = 1,092,727 _________(Ans.)
Hope it helps.
^_°
Answered by
1
Answer:
= (103)³
= 103 × 103 × 103
= 1092727
HERE YOUR ANSWER SIS
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