Respuesta :

(x+2y)

How?

[tex]\\ \rm\longmapsto 7x(x+2y)[/tex]

Use distributive law

  • a(b+c)=ab+bc

[tex]\\ \rm\longmapsto 7x(x)+7x(2y)[/tex]

[tex]\\ \rm\longmapsto 7x^2+14xy[/tex]

Answer:

B

Step-by-step explanation:

The binomial factor is the factor with 2 terms

Given

7x² + 14xy = 7x(x + 2y)

7x is a monomial factor (1 term)

(x + 2y) is the binomial factor ( 2 terms ) → B

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