Question

Binomial Radical Expressions! Question is in the attachment file!

Answer 1

A.

Answer 2

B.

Answer 3

C.

Answer 4

D.

Answer 5

To rationalize the denominator multiply top and bottom by conjugate:

\[\frac{7}{1-\sqrt{3}}*\frac{1+\sqrt{3}}{1+\sqrt{3}}\]

Answer 6

1 question at a time please

Answer 7

Those weren't questions attachements paint 1 through 5 are the answer choices!

Answer 8

There labeled a b c and d.

Answer 9

oh i see :)

Answer 10

hmm i don't like any of the answer choices

Answer 11

Which one is it thenn?

Answer 12

work it out, i showed you what you need to do

Answer 13

I really don't know how to do this.

Answer 14

Can you please just tell me which answer it is please! That's my last questionn!

Answer 15

just distribute on top and FOIL on bottom

--> answer = (7 + 7sqrt3)/-2

Answer 16

Which letter choice is that cause it doesn't seem to match anyy.

Answer 17

thats what i said before

Answer 18

Ok well if you had to choose out of the choices which do you think would be right?

Answer 19

dumbcow...can you help me on that same problem when ur done

Answer 20

none

did you know that A and B are exactly the same

Answer 21

Ohhh okayy I'll post you the last choice that's my faultt

Answer 22

Alright thats the choicee.

Answer 23

So is the newest choice the answer?

Answer 24

it seems to be the closest but it is not correct either

Answer 25

did i get the original question correct ??

Answer 26

Alright thanks for the help!

Answer 27

you know you can use a calculator to verify these as well

Answer 28

7/(1-sqrt3) = -9.562

so which answer equals -9.562