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5 votes
Factor completely 12a3d2 − 6ad3

User JeffVader
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2 Answers

2 votes
GCD (12,6) = 6
GCD (a³,a) = a
GCD (d²,d³) = d²

Then 12a³d² − 6ad³ = 6.a.d²(2a - d)
User Saxbophone
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6 votes
12a³d² - 6ad³ = 6ad²(2a² - d)
User Lukehillonline
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