Question

Hi check this one

Answer 1

we have to simplify that :


\[(7+3\sqrt{5})/(3+\sqrt{5}) - (7-3\sqrt{5})/(3-\sqrt{5})\]

Answer 2

Looks like you did if that was your work. But where did the denominators come from?

Answer 3

@beeqay yes it is my homework but i didn't understand by what you mean by denominators come from ? they were given and then i rationalised them :)

Answer 4

I mean, it looks like you have two different questions.
What do you need help with?

Answer 5

I had to simplify it and i got sqrt5 as the answer

Answer 6

Hold on, did you make a typo? Because the answer to what you typed here should be \[16\sqrt{5}\] But then what you typed here is not similar to your homework.