leomembril leomembril
  • 20-09-2018
  • Mathematics
contestada

Perform the indicated operation. (r 4 - r 2 + 4) ÷ (r 2 - r + 2) r² + r - 2 r² + r - 2 R -4r r² + r - 2 R -4r+8

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brigleas5oxdo14 brigleas5oxdo14
  • 22-10-2018

"r^2 + r-2 R -4r + 8" is the answer


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