highamella12
highamella12 highamella12
  • 03-04-2020
  • Mathematics
contestada

15+7r+r(r-3)-r^2 simplified

Respuesta :

wegnerkolmp2741o
wegnerkolmp2741o wegnerkolmp2741o
  • 03-04-2020

Answer:

15+4r

Step-by-step explanation:

15+7r+r(r-3)-r^2

Distribute

15+7r+r^2-3r-r^2

Combine like terms

15+7r-3r+r^2-r^2

15 +4r

Answer Link
amna04352
amna04352 amna04352
  • 03-04-2020

Answer:

15 + 4r

Step-by-step explanation:

15+7r+r(r-3)-r²

15 + 7r + r² - 3r - r²

15 + 4r

Answer Link

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