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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