Answer for 27xcube+8ycube+8zcube_
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Step-by-step explanation:
27x^3+8y^3+8z^3=0
divide by the power by 3
27x+8y+8z=0.......1
let X=y=z
X(27+8+8)=0
X(43)=0
X=1/43
subtitude this value in equation no. 1st
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