carterhustle16
carterhustle16 carterhustle16
  • 01-09-2018
  • Mathematics
contestada

For what value of x is the rational expression below when x is equal to 4? X+20/x+4

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rodrigogiantpec39d
rodrigogiantpec39d rodrigogiantpec39d
  • 01-09-2018

x+20/x+4

↓

4+20/4+4

↓

4+5+4=13



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