Evaluate
[X+2/3Y]cube
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Answer:
here your answer
Step-by-step explanation:
x3+8/27(y3) +3x2×2/3y+3x×2/9(y2)
x3+8/27(y3) +2(x2)y+2/3(x)(y2)
x3+8/27(y3) +2xy(x+y/3)
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