s1occeralsta s1occeralsta

04-08-2016
Mathematics

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Which identity could be used to rewrite the expression ?x^6-27

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04-08-2016

Hello,

a³-b³=(a-b)(a²+ab+b²)

x^6-27=(x²)³-3³=(x²-3)(x⁴+3x²+9)

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eleganthamster eleganthamster

04-04-2019

Answer:

difference of cubes

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