jojo87802 jojo87802

05-01-2017
Mathematics

contestada

Find the sum of 2x^2 + 3x - 4, 8 - 3x, and -5x^2 + 2

please help me I'm so confused

Respuesta :

vanitassily vanitassily

05-01-2017

(2x^2 + 3x -4) + (8 - 3x) + (-5x^2 + 2)
<=> 2x^2 - 5x^2 + 3x -3x - 4 +8 +2
= -3x^2 + 6

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