highschool00
highschool00
07-12-2016
Mathematics
contestada
what is the polynomial of(2x+5)(3x+3)
Respuesta :
HyperDrive
HyperDrive
07-12-2016
2x * 3x = 6x^2
6x^2
2x * 3 = 6x
6x^2 + 6x
5 * 3x = 15x
6x^2 + 6x + 15x
6x^2 + 21x
5 * 3 = 15
6x^2 + 21x + 15
The answer is 6x^2 + 21x + 15.
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