Factorise (x-2y)³+(2y-3z)³+ (3z-x)³
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1
Answer:
0
Step-by-step explanation:
x^3-2*2*2y^3+8y^3-3*3*3z^3+27z^3-x^3
=x^3-8y^3+8y^3-27z^3+27^3-x^3
=0
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