nataliewortman nataliewortman

10-03-2022
Mathematics

contestada

3.) Simplify the expression by combining like
terms: 45s^2 - 19 - s^2 + 16
please help i’m sick and don’t understand:(

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linandrew41 linandrew41

10-03-2022

[tex]45s^2-19-s^2+16\\=45s^2-s^2-19+16\\=s^2(45-1)-19+16\\=44s^2+(-19+16)\\=44s^2-3[/tex]

Hope that helps and hope you get better!

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