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16-10-2021
Mathematics

contestada

subtract -6x^2-2x+5 from 2x^2+8

Respuesta :

jimrgrant1 jimrgrant1

16-10-2021

Answer:

8x² + 2x + 3

Step-by-step explanation:

2x² + 8 - (- 6x² - 2x + 5) ← distribute parenthesis by - 1

= 2x² + 8 + 6x² + 2x - 5 ← collect like terms

= 8x² + 2x + 3

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