alexaandrews27 alexaandrews27
  • 10-06-2022
  • Mathematics
contestada

x=a-√b
x = a + √b
what are the values of a and b?

Respuesta :

loneguy
loneguy loneguy
  • 10-06-2022

Answer:

[tex]a=x\\\\b = 0[/tex]

Step by step explanation:

[tex]x = a - \sqrt b~~~~~~~~~~...(i)\\\\x = a + \sqrt b ~~~~~~~~~~...(ii)\\\\\text{From eq (i) and eq (ii),}\\\\~~~~a - \sqrt b = a+ \sqrt b\\\\\implies \sqrt b + \sqrt b = a-a \\\\\implies 2 \sqrt b = 0\\\\\implies \sqrt b = 0\\\\\implies b = 0\\\\\text{Substitute b = 0 in eq (i):}\\\\~~~~~~x = a- \sqrt {0}\\\\\implies x = a -0\\\\\implies x = a\\\\\implies a = x\\[/tex]

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