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प्रश्न
Use property to evaluate : 73 + 33 + (-10)3
बेरीज
उत्तर
Property is if a + b + c = 0 then a3 + b3 + c3 = 3abc
a = 7, b = 3, c = -10
73 + 33 + (-10)3 = 3(7)(3)(-10) = -630
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