meganmoose04 meganmoose04
  • 19-02-2019
  • Mathematics
contestada

Evaluate 3+ the square root of x+7-the square root of 3x when x =9

Respuesta :

Аноним Аноним
  • 19-02-2019

~Hello There!~

This is the equation:

[tex]3+\sqrt{x+7} -\sqrt{3x}[/tex]

Simply substitute 9 into wherever you see 'x'

[tex]3+\sqrt{(9)+7} -\sqrt{3(9)}[/tex]

The answer you get is:

[tex]7-3\sqrt{3}[/tex]

Hope This Helps You!

Good Luck :)

Have A Great Day ^_^

- Hannah ❤

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