KobyQ444304 KobyQ444304
  • 25-10-2022
  • Mathematics
contestada

Where is the result of combining the terms represented by the titles below?A. x^2+x-5B. x^2+2x+1C. x+1D. x+5

Where is the result of combining the terms represented by the titles belowA x2x5B x22x1C x1D x5 class=

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LynleaU494358 LynleaU494358
  • 25-10-2022

if we take the black boxes as representation of negative numbers, and the white boxes as a representation of positive numbers, then we get:

[tex]-x^2+x-x-x+1+1+1+1-1+x^2-1-1+x+x[/tex]

after combining the similar terms we get:

[tex](-x^2+x^2)+(x-x-x+x+x)+(1+1+1+1-1-1-1)=x+1[/tex]

therefore, the final expression is x + 1

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