Evaluate (100+2)^3 using identities
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Answer:
(100+2)³
= (100)³ + (2)³ + 3(100)²(2) + 3(100)(2)²
= 1000000 + 8 + 60000 + 1200
= 1061208
Using the identity,
(a+b)³ = a³ + b³ + 3a²b + 3ab²
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