rodriguezfd5487 rodriguezfd5487

17-12-2019
Mathematics

contestada

(4x + 8x - 5) + (3x2 + 6x - 7)

Respuesta :

altavistard altavistard

17-12-2019

Answer:

7x^2 + 14x - 12

Step-by-step explanation:

Add like terms:

(4x + 8x - 5) + (3x2 + 6x - 7) becomes:

4x^2 + 8x - 5 or (grouping like terms in columns):

+ 3x^2 + 6x - 7

---------------------

7x^2 + 14x - 12

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