Question

Help Me!! Simplify this!! Please this makes me wanna die!!!

Answer 1

\[\frac{ 1 }{ 7 }*\frac{ 7\sqrt{85} }{ 85 }\]

Answer 2

Help me anyone!!!

Answer 3

I think that the sevens cancel

Answer 4

But I think it has to be the same radical or something to cancel this ? Right or wrong ? I just don't know.

Answer 5

No because the seven is multiplying by the radical, if it were adding or subtracting with the radical then you wouldnt be able to do that

Answer 6

oooooohh so that's it right so its\[\frac{ \sqrt{85}}{ 85}\]

Answer 7

Done right ?

Answer 8

see if you combine them together you'll get \[\frac{ 7\sqrt{85} }{ 595 }\], yep then simplify that to get the answer you posted

Answer 9

Thank you!!!

Answer 10

No problem!!