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3 years ago

11

What is the root?

alt="3- \sqrt{x} =0 " align="absmiddle" class="latex-formula">

1 answer:

irga5000 [103]3 years ago

4 0

To solve for x, add 3 to both sides, multiply both sides by -1, then take the square both sides.
$3- \sqrt{x} =0\\- \sqrt{x} =-3 \\ \sqrt{x} =3 \\ x=3^2=9$

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