a) (m + 3)² =
b) (5 + x) =

Respuestas

Respuesta dada por: Anónimo
0
a) (m+3)^2=
(m)^2+2(m)(3)+(3)^2=
m^2+6m+9

b) (5+x)^2=
(5)^2+2(5)(x)+(x)^2=
25+10x+x^2

xiomi1234567890: a) (m+3)^2=
(m)^2+2(m)(3)+(3)^2=
m^2+6m+9
xiomi1234567890: b) (5+x)^2=
(5)^2+2(5)(x)+(x)^2=
25+10x+x^2
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