a using this identites (3+2)³ solve the answer
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Answer:
( 3 + 2 )³ = 125
Step-by-step explanation:
( 3 + 2 )³
=> ( 3 )³ + ( 2 )³ + 3.(3)².2 + 3.3.(2)²
[ ( a + b )³ = a³ + b³ + 3a²b + 3ab² ; where, a = 3 & b = 2 ]
=> 27 + 8 + 3.9.2 + 3.3.4
=> 27 + 8 + 54 + 36
=> 125
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