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Mathematics, 22.05.2021 01:00 IAmSmart5632

Which expression can be written as $k \sqrt{3}$ where k is an integer?

a.

b.

c.

d.

$\sqrt{63}$
$\sqrt{108}$
$\sqrt{144}$
$\sqrt{150}$

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Which expression can be written as where k is an integer?

a.

b.

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