Question

Does anyone know how to do this????

Using the properties of exponents, apply the rational exponent to the numerator and the denominator, and then rationalize the denominator.

C= square root of (E/M)

Answer 1

are you given any values?

Answer 2

Nope. That's all the give me. Which is why i don't understand.

Answer 3

^^

Answer 4

ok, so, let's try a few cases first so you can generalize. It'll make more sense

Answer 5

so let's say you had \[\sqrt{\frac{4}{9}}\]
How would you find that?

Answer 6

Ummm I'm not exactly sure.

Answer 7

Sorry im really slow when it comes to understanding in math.

Answer 8

Did you miss days? Cause before you get into your problem, you should know how to do this

Answer 9

Actually, hate to admit this but i skipped around and karmas kicking me in the butt for it. I've looked it up but i still don't understand.

Answer 10

ok, so. watch this video first, then I can help you https://www.khanacademy.org/math/algebra-basics/core-algebra-foundations/square-roots-for-college/v/square-roots-and-real-numbers

Answer 11

At like 6:55 you will find a fraction problem he explains

Answer 12

Okay. Thank you! I really appreciate the help.

Answer 13

np, so after you watch that, try my square root problem above. I will be back on when I get home. That's about 30 minutes

Answer 14

Awesome! Thanks.

Answer 15

\[\sqrt{\frac{ 4 }{ 9 }}\] That would be \[\frac{ 2 }{ 3 }\] right?

Answer 16

I got it now! Thanks for your help. Your helped allot!!! :-)

Answer 17

yea, that's right. So now, do you get how to do yours?

Answer 18

Yes. I'm pretty sure. If not then i'm kinda screwed because i already turned it in. Thank you so much. It really helped.

Answer 19

oh ok, well, best of luck to you then!

Answer 20

Thanks!!!!!