(2x-1/3y) ³
please help with step by step solutions..I will mark brainliest
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Step-by-step explanation:
(X-y)^3=xe-y3-3xy(x-y)
8x3-1/27y3-3x1/3y(x-1/3y)
8x3-1/27y3-xy(x-1/3y)
8x3-1/27y3-x2+1/3xy2
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