liverpool66
liverpool66
12-01-2021
Mathematics
contestada
expand and simplify. (3x+1)(2x+4)
Respuesta :
ba097
ba097
12-01-2021
First (3x*2x)+(3x*4)+(1*2x)+(1*4)
(6x^2)+(12x)+(2x)+(4)
6x^2+14x+4 (devide by 2)
3x^2 +7x +2
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