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यदि `x+y=-4` तब `x^(3)+y^(3)-12xy+64` का मान ज्ञात कीजिए ।

Answer» Correct Answer - (i) `(2a+b)^(3),(ii) (2a-b)^(3),(iii) (3-5a)^(3),(iv)(4a-3b)^(3),(vi)(3p-(1)/(6))^(3)`


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