NazaireW281748 NazaireW281748

03-11-2022
Mathematics

contestada

subtract 3x^2 - 2x - 4 and 2x^2 - 4x - 6

Respuesta :

AudrionnaO466326 AudrionnaO466326

03-11-2022

3x^2 - 2x - 4 - (2x^2 - 4x - 6)

1.- Remove the parentheses

3x^2 - 2x - 4 - 2x^2 + 4x + 6

2.- Simplify like terms

x^2 + 2x + 2

3.- Result

x^2 + 2x + 2

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