# C1 Indices question help

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#1
(6^1/4*36^1/8)∕√6

The answer is 1 but I don't understand how to get there.

Sorry I know there's a way of displaying this in a clearer way but I have no idea how. Anyways thanks in advance.
0
5 years ago
#2

You can do this using latex as this site allows latex preview. Have a look at this site. https://www.codecogs.com/latex/eqneditor.php
0
#3
(Original post by asif144)

You can do this using latex as this site allows latex preview. Have a look at this site. https://www.codecogs.com/latex/eqneditor.php
Aah thank you. That's useful for future reference. Any idea how to solve it though?
0
5 years ago
#4
(Original post by b_lythe)
Aah thank you. That's useful for future reference. Any idea how to solve it though?
36 is the same as 6^2, from there, you should be able to see that 36^1/8 is the same as (6^2)^1/8, which simplifies nicely to give 6^1/4. You can do it from here if you remember that 6^1/2 is the same as root6
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#5
(Original post by Ishan_2000)
36 is the same as 6^2, from there, you should be able to see that 36^1/8 is the same as (6^2)^1/8, which simplifies nicely to give 6^1/4. You can do it from here if you remember that 6^1/2 is the same as root6
Thank you!
0
5 years ago
#6
Here's the full worked process

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