sofia126938 sofia126938
  • 05-08-2022
  • Mathematics
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(4r-5r^2) - (r-2r^2)

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zidanbaroi9366
zidanbaroi9366 zidanbaroi9366
  • 05-08-2022

Answer:[tex]3r-29r^2[/tex]

Step-by-step explanation:

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angstar4
angstar4 angstar4
  • 05-08-2022
(4r - 5r^2) - (r - 2r^2)
4r - 5r^2 - r + 2r^2
-5r^2 + 2r^2 + 4r - r
-3r^2 + 3r
-3r(r - 1)
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