chelnashmedd chelnashmedd

11-07-2016
Mathematics

contestada

find the product. (6a b)2 12a2 ab b2 36a2 ab 36b2 36a2 12ab b2 36a2 b2

Respuesta :

Edufirst Edufirst

21-07-2016

(6a + b)^2 = (6a)^2 + 2(6a)(b) + b^2 = 36a^2 +12ab + b^2

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