27x³- 3√3y³-6√6z³-18√2xyz
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Answer:
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Step-by-step explanation:
here is your answer
,27x
3
+y
3
+z
3
−9xyz
=(3x)
3
+(y)
3
+(z)
3
−3(3x)(y)(z)
=(3x+y+z)((3x)
2
+(y)
2
+(z)
2
−(3x)(y)−(y)(z)−(z)(3x))
=(3x+y+z)(9x
2
+y
2
+z
2
−3xy−yz−3zx)
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