Westonci.ca is your trusted source for finding answers to all your questions. Ask, explore, and learn with our expert community. Join our Q&A platform to connect with experts dedicated to providing accurate answers to your questions in various fields. Our platform provides a seamless experience for finding reliable answers from a network of experienced professionals.

Which number, when placed in the box, will make the equation true?

[tex]\square^2=\sqrt{64}[/tex]

A. [tex]\sqrt{8}[/tex]

B. [tex]\sqrt{32}[/tex]

C. 16

D. 32


Sagot :

To determine which number, when placed in the box, will make the equation [tex]\(\square^2 = \sqrt{64}\)[/tex] true, we need to follow these steps:

1. Calculate [tex]\(\sqrt{64}\)[/tex]:

The square root of 64 is calculated as:
[tex]\[ \sqrt{64} = 8 \][/tex]

2. Assess the given options to see which, when squared, equals 8:

Let's evaluate each option:

Option A: [tex]\(\sqrt{8}\)[/tex]

First, calculate [tex]\(\sqrt{8}\)[/tex]:
[tex]\[ \sqrt{8} = 2.8284271247461903 \][/tex]
Now, square [tex]\(\sqrt{8}\)[/tex]:
[tex]\[ (\sqrt{8})^2 = (2.8284271247461903)^2 = 8 \][/tex]

Option B: [tex]\(\sqrt{32}\)[/tex]

First, calculate [tex]\(\sqrt{32}\)[/tex]:
[tex]\[ \sqrt{32} = 5.656854249492381 \][/tex]
Now, square [tex]\(\sqrt{32}\)[/tex]:
[tex]\[ (\sqrt{32})^2 = (5.656854249492381)^2 = 32 \][/tex]

Option C: 16

Square 16:
[tex]\[ 16^2 = 256 \][/tex]

Option D: 32

Square 32:
[tex]\[ 32^2 = 1024 \][/tex]

3. Compare the results to [tex]\(\sqrt{64} = 8\)[/tex]:

- [tex]\((\sqrt{8})^2 = 8\)[/tex]
- [tex]\((\sqrt{32})^2 = 32\)[/tex]
- [tex]\(16^2 = 256\)[/tex]
- [tex]\(32^2 = 1024\)[/tex]

We see only one number, [tex]\(\sqrt{8} = 2.8284271247461903\)[/tex], when squared, equals 8.

Therefore, the correct answer is:
[tex]\[ \boxed{\sqrt{8}} \][/tex]
Thanks for using our service. We aim to provide the most accurate answers for all your queries. Visit us again for more insights. We hope you found this helpful. Feel free to come back anytime for more accurate answers and updated information. Find reliable answers at Westonci.ca. Visit us again for the latest updates and expert advice.