Question

HELPPP FAST :( sqrt 5(8+3 sqrt 6)

8 sqrt5 + 3 sqrt30
5 sqrt 10
130
None of the above

Answer 1

\[\sqrt{5}(8+3\sqrt{6)}\]

Answer 2

is it the problem @tinaballerina ?

Answer 3

yessum @sritama

Answer 4

just multiply \[(8+3\sqrt{6}) with \sqrt{5}\]

Answer 5

you will find option A is correct

Answer 6

Thank you very much @sritama

Answer 7

could you help with my other problem?

Answer 8

welcome :) yeah,i will try..

Answer 9

you seem to comprehend my questions , while everyone else is smart about their answers

Answer 10

oh,is it? :)

Answer 11

\[(4-\sqrt{3} )(12+5\sqrt{3)}\]

Answer 12

\[(4\times12)+20\sqrt{3}-12\sqrt{3}-15\]

Answer 13

the answer is 33+8 sqart 3

Answer 14

ugh i need to understand this by early january for finals but , how did you learn all of this so well? do you have any ways to understand better or any websites?

Answer 15

you can take the help of http://www.wolframalpha.com/

Answer 16

actually all you have to do is to multiply

Answer 17

if you have a problem like that \[(a+\sqrt{b})(c+\sqrt{d})\] the answer is \[ac+c \sqrt{b}+a \sqrt{d}+\sqrt{bd}\]

Answer 18

OH I REMEMBER NOW.

Answer 19

F. O. I. L

Answer 20

Thank you so very much

Answer 21

yeah..right :)

Answer 22

i wanna see if i get this problem right, will you check it??

Answer 23

of course..

Answer 24

post it

Answer 25

\[(5+\sqrt{3}) (5-\sqrt{3})\]

Answer 26

\[25-12\sqrt{3}\]

Answer 27

can you tell me how do you got it?

Answer 28

5x5 first,
equaling 25

Answer 29

right,then?

Answer 30

sqrt 3 times 5

Answer 31

yes..next?

Answer 32

sqrt 3 times - sqrt 3

Answer 33

oh im sorry i skipped one

Answer 34

5 times -sqrt 3

Answer 35

yes,it will be -5 times sqrt 3

Answer 36

-5?

Answer 37

yeah,