Answer :

zayeb27

Answer:

x²+11x+10

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Answer:

[tex] \huge \boxed{ \boxed{ \red{ {x}^{2} + 11x + 10}}}[/tex]

Step-by-step explanation:

to understand this

you need to know about:

  • PEMDAS
  • distribution
  • algebra

given:

  • [tex] \tt(x+10)(x+1)[/tex]

to do:

  • expand and simplify

let's do:

[tex]step - 1 : define[/tex]

[tex] \tt(x+10)(x+1)[/tex]

[tex]step - 2 : expand \: and \: simplify[/tex]

  1. [tex]distribute : \\ \tt x(x + 1) + 10(x + 1)[/tex]
  2. [tex] simplify : \\ {x}^{2} + x + 10x + 10[/tex]
  3. [tex]combine \: like \: terms : \\ {x}^{2} + 11x + 10[/tex]

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