Lillyj244266 Lillyj244266
  • 21-03-2018
  • Mathematics
contestada

The area of a rectangular rug is given by the trinomial r^2 – 9r – 22. What are the possible dimensions of the rug? Use factoring.

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adorapanda
adorapanda adorapanda
  • 21-03-2018
Your answer is (r+2)(r-11)
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