IDNLearn.com is the place where your questions are met with thoughtful and precise answers. Find the answers you need quickly and accurately with help from our knowledgeable and dedicated community members.

Simplify [tex]\sqrt{6} \cdot \sqrt{30}[/tex]

For [tex]2 \sqrt{3}[/tex], type in [tex]2 * \operatorname{sqrt}(3)[/tex]


Sagot :

Certainly! Let's simplify [tex]\( \sqrt{6} \cdot \sqrt{30} \)[/tex] step-by-step.

1. Step 1: Multiply the radicands together

The product of two square roots can be expressed as the square root of the product of the radicands (the numbers inside the square roots). Therefore:
[tex]\[ \sqrt{6} \cdot \sqrt{30} = \sqrt{6 \times 30} \][/tex]

2. Step 2: Calculate the product inside the square root

Multiply the numbers inside the square root:
[tex]\[ 6 \times 30 = 180 \][/tex]

3. Step 3: Simplify the square root

Now, we have:
[tex]\[ \sqrt{6 \cdot 30} = \sqrt{180} \][/tex]

Simplify [tex]\(\sqrt{180}\)[/tex]:

First, we can factorize 180 into its prime factors:

[tex]\[ 180 = 2^2 \times 3^2 \times 5 \][/tex]

Using the property of square roots that [tex]\(\sqrt{a \cdot b} = \sqrt{a} \cdot \sqrt{b}\)[/tex]:

[tex]\[ \sqrt{180} = \sqrt{2^2 \times 3^2 \times 5} = \sqrt{2^2} \cdot \sqrt{3^2} \cdot \sqrt{5} = 2 \cdot 3 \cdot \sqrt{5} = 6 \sqrt{5} \][/tex]

However, the exact simplified form in decimal value of [tex]\( \sqrt{180} \)[/tex] is:

[tex]\[ \sqrt{180} \approx 13.416407864998739 \][/tex]

Therefore, the steps verify that:

[tex]\[ \sqrt{6} \cdot \sqrt{30} = \sqrt{180} \approx 13.416407864998739 \][/tex]

So the correct and simplified form of [tex]\( \sqrt{6} \cdot \sqrt{30} \)[/tex] is [tex]\( \approx 13.416407864998739 \)[/tex].