a³+b³+c³-3abc for a=2,b=3,c=4
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Step-by-step explanation:
Given that,
a = 2 , b = 3 and c = 4
a³ + b³ + c³ - 3abc
= ( 2)³ + ( 3)³ + ( 4)³ - 3 ( 2 ) ( 3 ) ( 4 )
= 8 + 27 + 64 - 72
= 99 - 72
= 27 is the answer.
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