Mahdi69
Mahdi69
25-11-2020
Mathematics
contestada
Expand and simplify
(2x + 2)(21 + 1)
Respuesta :
meowmeow223334
meowmeow223334
25-11-2020
2x * 21 + 2x * 1 + 2 * 21 + 2 * 1
42x + 2x + 42 + 2
Combine like terms
= 44x + 44
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