22-12-2020
Mathematics

contestada

What is the sum of (x ^ 2 - 3x + 2) and (5x ^ 2 - 3x - 8)

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Yang100 Yang100

24-12-2020

Answer:

6x^2-6x-6

Step-by-step explanation:

(x^2-3x+2)+(5x^2-3x-8)

x^2+5x^2-3x+(-3x)+2+(-8)

6x^2-3x-3x+2-8

6x^2-6x+2-8

6x^2-6x-6

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