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2007-05-30 13:18:32 · 2 answers · asked by Anonymous in Science & Mathematics Mathematics

2 answers

(6a - 7)(9a^3 - 7)

2007-05-30 13:22:03 · answer #1 · answered by richardwptljc 6 · 1 0

9a^3(6a-7)-7(6a-7)

9a^3(6a-7)-42a+49
54 a^4-63a^3-42a+49

2007-05-30 20:42:46 · answer #2 · answered by Dave aka Spider Monkey 7 · 0 1

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