leonarddestany
leonarddestany
23-06-2016
Mathematics
contestada
find the product (4a+6b)(a-b)
Respuesta :
komalbhatia200123
komalbhatia200123
24-06-2016
(4a+6b)×(a-b) =4a(a-b)+6b(a-b) =4a^2-4ab+6ab-6b^2 =4a^2+2ab-6b^2
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