Question

need help on a question, it'll be down below

Answer 1

Which of the following shows the correct value of the \[\sqrt{175}\] please help

Answer 2

We know that\[25*7 = 175\]

Answer 3

yes

Answer 4

and that\[\sqrt{25} = 5\]

Answer 5

So\[\sqrt{175} = \sqrt{7*25} = 5\sqrt{7}\]

Answer 6

im confused now , im sorry.

Answer 7

Ok do you understand that\[\sqrt{175} = \sqrt{7*25}~?\]

Answer 8

yes

Answer 9

And you know that\[\sqrt{25} = 5\]

Answer 10

yes

Answer 11

So when we can seperate the 25 out like\[\sqrt{25*7}\] we can take the 25 out of the radical as 5\[5\sqrt{7}\]

Answer 12

ohh okay

Answer 13

If you want to know the number like they asked you in your problem just plug \[\sqrt{175}\] into your calculator next time

Answer 14

i guess that would help huh. haha thank you

Answer 15

Yeah, you'll use what I showed you eventually but you actually didnt need it for this question.

Answer 16

I just didnt know the answer choices

Answer 17

but when i put it in my calculator i got 13.228 and it kinda didnt show that answer

Answer 18

@swagmaster47

Answer 19

Yeah I know. 5sqrt(7) = 13.228

Answer 20

Just use your calculator and dont think about too much of what I showed you, because I dont think you need to know it yet.

Answer 21

okay