Respuesta :

Answer:

10√3

Explanation:

Let's rewrite the expression. We have:

[tex]\sqrt{30} \cdot \sqrt{10}[/tex]

we can write 30 as [tex]3\cdot 10[/tex], so we have

[tex]\sqrt{3 \cdot 10} \cdot \sqrt{10}[/tex]

which is equal to

[tex]\sqrt{3 \cdot 10 \cdot 10}=\sqrt{3 \cdot 100}[/tex]

but [tex]\sqrt{100}=10[/tex], so we have

[tex]\sqrt{3 \cdot 100}=\sqrt{3} \sqrt{100}=\sqrt{3} \cdot 10=10 \sqrt{3}[/tex]

Answer:

D

Explanation:

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