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

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

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User Alfran
by
8.4k points

2 Answers

1 vote
Hello,

a³-b³=(a-b)(a²+ab+b²)

x^6-27=(x²)³-3³=(x²-3)(x⁴+3x²+9)
answered
User SySyBy
by
7.9k points
3 votes

Answer:

difference of cubes

Explanation:

answered
User Alexander Schutte
by
7.3k points
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