ETESECH051 ETESECH051

24-06-2021
Mathematics

contestada

¿Cuál es la expresión algebraica que representa el área sombreada en la siguiente figura?

Cuál es la expresión algebraica que representa el área sombreada en la siguiente figura class=

Respuesta :

zadieriver zadieriver

24-06-2021

La respuesta es : 10x + 4

La fórmula para el área sombreada es:

((x + 3) (2x + 1)) - (x (2 x-3)).

Simplificar

(2x ^ 2 + 7x + 4) - (2x ^ 2 -3x).

Sustraer

= 10x + 4

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