drippyaddison drippyaddison
  • 17-06-2021
  • Mathematics
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-7b - 9ac + 4b + 12ac, is equivalent to

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Аноним Аноним
  • 17-06-2021

[tex]\longrightarrow{\green{ \: - 3 \: (b - ac)}}[/tex] 

[tex]\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}[/tex]

[tex] \: - 7b - 9ac + 4b + 12ac[/tex]

➼[tex] \: - 7b + 4b - 9ac + 12ac[/tex]

➼[tex] \: - 3b + 3ac[/tex]

➼[tex] \: - 3 \: (b - ac)[/tex]

[tex]\large\mathfrak{{\pmb{\underline{\orange{Happy\:learning }}{\orange{.}}}}}[/tex]

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