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OpenStudy (anonymous):
(WILL GIVE MEDAL) Simplify: (4a + 2b)(a - b) a. 4a2 - 6ab - 2b2 b. 4a2 - 2ab - 2b2 c. 4a2 - 8ab - 2b2 d. 4a2 + 2ab - 2b2
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