24-09-2019
Mathematics

contestada

Factor
4
28 by grouping What is the resulting expression?

Factor 4 28 by grouping What is the resulting expression class=

Respuesta :

rianna14 rianna14

24-09-2019

Answer:

(x² + 7)(x-4)

Step-by-step explanation:

x³ - 4x² + 7x - 28

x² - (x - 4) + 7(x - 4)

(x² + 7)(x - 4)

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