YahyaZ757977 YahyaZ757977
  • 25-10-2022
  • Mathematics
contestada

Which of the following is equal to the rational expression below when x+112x² – 121x +11A. +11B.X+ 11c. -11XD. X-11

Which of the following is equal to the rational expression below when x112x 121x 11A 11BX 11c 11XD X11 class=

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KrystelS450338 KrystelS450338
  • 25-10-2022

SOLUTION

From the question we have

[tex]\frac{x^2-121}{x+11}[/tex]

from difference of two squares, we have

[tex]\begin{gathered} \frac{(x-11)(x+11)}{x+11} \\ x+11\text{ above cancels the one below, we have } \\ x-11 \end{gathered}[/tex]

Hence the answer is option D

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