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01-10-2021
Mathematics

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2x(x−5)+(x−2)(x+3) hgjgjhfj

Respuesta :

01-10-2021

Answer:

3x² - 9x - 6

Step-by-step explanation:

2x (x - 5) + (x - 2) × (x + 3)

2x² - 10x + (x - 2) × (x + 3)

2x² - 10x + x² + 3x - 2x - 6

3x² - 10x + 3x - 2x - 6

(-10 + 3 - 2)x = -9x

= 3x² - 9x - 6

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