anwindiya4 anwindiya4

23-07-2021
Mathematics

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write as a polynomial (-2x^2+x+1)-(x^2-x+7)-(4x^2+2x+8)

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notsayingimgaybutlik notsayingimgaybutlik

28-07-2021

Answer:

The answer would be -7x^2 - 14!

Step-by-step explanation:

We can remove the parentheses by distributing the subtraction sign! -2x^2 + x + 1 - x^2 + x - 7 - 4x^2 - 2x - 8. Simplifying this gives us -7x^2 - 14. Hope this helped! :)

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