AnyeloZ74931 AnyeloZ74931

26-10-2022
Mathematics

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Subtract polynomials (10r^2 - 20r) - ( r - 8)

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XitlallyF755825 XitlallyF755825

26-10-2022

Given:

[tex](10r^2-20r)-(r-8)[/tex][tex]\begin{gathered} (10r^2-20r)-(r-8)=10r^2-20r-r+8 \\ =10r^2-21r+8 \end{gathered}[/tex]

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