Question

Please help @iGreen or @sammixboo

Answer 1

*waiting*

Answer 2

Give him/her a moment

Answer 3

Hehe, send a screenshot of the problem :P

Answer 4

how?

Answer 5

Do you know Lightshot?

Answer 6

prntscr.com

Answer 7

One sec.

Answer 8

It is a screenshotting program you can download

Answer 9

use the snipping tool

Answer 10

Snipping tool, that was it..lol.

Answer 11

what is \[\sqrt{80}\] in simplified radical form?

Answer 12

Find the factors of 80

Answer 13

Look for one's that are perfect squares.

Answer 14

looks like that

Answer 15

And btw im a boy

Answer 16

This is how you can take a screenshot: http://goo.gl/Xr1itf

Answer 17

What perfect squares such as 4, 9, 16, 25 can divide 80?

Answer 18

idk

Answer 19

Well let's list the factors of 80.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Now let's mark out the ones that aren't perfect squares

Answer 20

Do you know what a perfect square is? @pjpineda17

Answer 21

not really. im stupid i dont know

Answer 22

write \(\large 80\) in prime factorized form

Answer 23

@iGreen I am going to let you contin

Answer 24

Perfect squares are numbers that can be attained by multiplying a whole number to itself.

Answer 25

4 is a perfect square, because it can be attained by multiplying 2 by itself.

Answer 26

oh ok

Answer 27

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

So which numbers here are perfect squares.

Answer 28

squares?*

Answer 29

4

Answer 30

Any others?

Answer 31

no

Answer 32

Check again

Answer 33

2

Answer 34

Um, no..

Answer 35

sorry

Answer 36

Just find the square roots of each..see which one gives you a whole number(with no decimals)

Answer 37

there is no prefect squares for 80

Answer 38

And look at the first question

Answer 39

here are the choices

Answer 40

Factors of 80, not 80 itself.

Answer 41

A. \[\sqrt[8]{10}\]

Answer 42

B. \[\sqrt[10]{8}\]

Answer 43

C. \[\sqrt[5]{4}\]

Answer 44

D. \[\sqrt[4]{5}\]

Answer 45

Okay, 16 is another perfect square.

Answer 46

So we can break up \(\sf \sqrt{80}\) into \(\sf\sqrt{16} \times \sqrt{5}\)

Answer 47

ok

Answer 48

Now, what's the square root of 16?

Answer 49

4

Answer 50

Yes, so we have:

\(\sf 4 \times \sqrt{5}\)

or

\(\sf 4\sqrt{5}\)

Answer 51

That's our answer.

Answer 52

thanks