lilslim23 lilslim23

09-04-2018
Mathematics

contestada

Express (7x + 3)(x + 3 ) as a polynomial

Respuesta :

hspizowski hspizowski

27-03-2019

Answer:

Step-by-step explanation:

F:7x•x= 7x^2

O:7x•3=21x

I:3•x=3x

L:3•3=9

Answer: 7x^2+24x+9

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