racastrobalza racastrobalza

20-04-2021
Mathematics

contestada

Find the sum of 7x + 3 and 4x2 -5.

Respuesta :

chemistryfan63 chemistryfan63

20-04-2021

Answer:

[tex]4x^2+7x-2[/tex]

Step-by-step explanation:

group like terms: [tex]4x^2+7x+3-5[/tex]

subtract 5 from 3: 3-5=-2

[tex]4x^2+7x-2[/tex]

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