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Which identity could be used to rewrite the expression ?x^6-27
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Which identity could be used to rewrite the expression ?x^6-27
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Feb 26, 2017
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Which identity could be used to rewrite the expression ?x^6-27
Mathematics
high-school
Alfran
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Hello,
a³-b³=(a-b)(a²+ab+b²)
x^6-27=(x²)³-3³=(x²-3)(x⁴+3x²+9)
SySyBy
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Feb 28, 2017
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SySyBy
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Answer:
difference of cubes
Explanation:
Alexander Schutte
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Mar 2, 2017
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Alexander Schutte
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