Seudónimo Seudónimo
  • 28-09-2020
  • Mathematics
contestada

how to factorise 30+b-b²​

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Аноним Аноним
  • 28-09-2020

Hey there!☺

[tex]Answer:\boxed{-(b-6)(b+5)}[/tex]

[tex]Explanation:[/tex]

[tex]30+b-b^2[/tex]

Factor 30+b-b^2 by grouping.

[tex]-(b-6)(b+5)[/tex]

Hope this helps!☺

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