Kunaiz Kunaiz
  • 04-01-2021
  • Mathematics
contestada

Make x the subject of r=√x-5

Respuesta :

jimrgrant1 jimrgrant1
  • 04-01-2021

Answer:

x = r² + 5

Step-by-step explanation:

Given

r = [tex]\sqrt{x-5}[/tex] ( square both sides to clear the radical )

r² = x - 5 ( add 5 to both sides )

r² + 5 = x

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