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3 years ago

7

I)

t{3} \times \sqrt{3} " alt="3 \sqrt{3} \times \sqrt{3} " align="absmiddle" class="latex-formula">

2 answers:

Slav-nsk [51]3 years ago

5 0

Answer:

<h2>9</h2>

Step-by-step explanation:

$3\sqrt{3}\times\sqrt{3}\\\mathrm{Apply\:radical\:rule}:\quad \sqrt{a}\sqrt{a}=a\\\\\sqrt{3}\sqrt{3}=3\\\\=3\times\:3\\\\=9$

pychu [463]3 years ago

4 0

Answer: 9

Explanation:

3 sqrt(3) • sqrt(3)
= 3 sqrt(3 • 3)
= 3 sqrt(9)
= 3 sqrt(3^2)
= 3 x 3
= 9

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