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Mathematics, 12.12.2019 10:31 Amandarobersonn

Simplify: (3a – 4b)(a + b). a.. 3a2– ab – 4b2. b.. 3a2 – 7ab – 4b2. c.. 3a2 – 12ab – 4b2. d.. 3a2 + ab – 4b2.

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Simplify: (3a – 4b)(a + b). a.. 3a2– ab – 4b2. b.. 3a2 – 7ab – 4b2. c.. 3a2 – 12ab – 4b2. d.. 3...
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