isabellebascomb123 isabellebascomb123

13-12-2021
Mathematics

contestada

Factor
y=x² + 4x + 3

Respuesta :

goddessboi goddessboi

13-12-2021

Answer:

[tex]y=(x+3)(x+1)[/tex]

Step-by-step explanation:

[tex]y=x^2+4x+3[/tex] <-- Given

[tex]y=x^2+x+3x+3[/tex] <-- Expand middle term

[tex]y=x(x+1)+3(x+1)[/tex] <-- Factor into two parts

[tex]y=(x+3)(x+1)[/tex] <-- Combine like terms

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