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Mathematics 25 Online
OpenStudy (anonymous):

Can someone teach me how this works?

OpenStudy (anonymous):

\[\sqrt[4]{26}\]

OpenStudy (bibby):

you can think of radicals as raising the base to 1/x where \[\sqrt[x]{}\]

OpenStudy (bibby):

for example \[\sqrt{x} = x ^{1/2}\]

OpenStudy (anonymous):

I know that it would end up like \[26^{1/4}\]

OpenStudy (agent0smith):

Do you want to simplify it? 26 = 2*13 and those are both prime, so it ends there. so there's no way to simplify it.

OpenStudy (anonymous):

Okay how about 10 \[\sqrt[4]{96}\]

OpenStudy (anonymous):

\[10 \sqrt[4]{96}\]

OpenStudy (anonymous):

6*16, right? And then 16 becomes 4, and 6 stays inside. 4*10 would become 40 so it would be \[40 \sqrt[4]{6}\]

OpenStudy (agent0smith):

16 is 2^4, so...\[\large 96 = 6*16 = 3*2*2^4\]

OpenStudy (agent0smith):

You're taking the fourth root, not square root.

OpenStudy (anonymous):

Oh, that's right... Okay! I get it now! c:

OpenStudy (anonymous):

the answer would be \[20\sqrt[4]{6}\]

OpenStudy (agent0smith):

Good.

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