Rockstarselina07 Rockstarselina07

18-04-2020
Mathematics

contestada

Expand and simplify
X (2x – 4) + x(5x + 8)
Plz help :(

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A113Pixar A113Pixar

18-04-2020

Answer:

7x^2 +4x

Step-by-step explanation:

x (2x – 4) + x(5x + 8) =

(2x^2 -4x) + (5x^2 8x) =

2x^2 -4x + 5x^2 8x =

7x^2 +4x

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TheAnimeGirl TheAnimeGirl

18-04-2020

Look at the attached picture⤴

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