erickpp2007 erickpp2007

20-05-2020
Mathematics

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jzonfleek016 jzonfleek016

20-05-2020

Step-by-step explanation:

[tex]-1 + (-9w^2)-7w+7w^2[/tex]

Combine like terms.

[tex]-9w^2 + 7w^2-7w-1[/tex]

[tex]-2w^2-7w-1[/tex]

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