barbaramiceska barbaramiceska

24-03-2021
Mathematics

contestada

7x + 2x^2 + 3x^2 - 2x

Respuesta :

Lannister25 Lannister25

31-03-2021

Answer:

Step-by-step explanation:

Explanations are below

Step 1

7x + 2x^2 + 3x^2 - 2x Observe the equation

Step 2

7x + 2x^2 + 3x^2 - 2x Combine the like terms

(2x^2+3x^2)+(7x+-2x)

Step 3

(2x^2+3x^2)+(7x+-2x) Simplify by adding and subtracting

Answer: 5x^2+5x

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