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yololol
Group Title
Guys I'm sad because I haven't done my math in like 6 months because I hate radicals. :( Help me pwease? It's probably super easy but my lesson doesn't explain much and my teacher refuses to help.
Change this radical to an algebraic expression with fractional exponents.
3√a
 one year ago
 one year ago
yololol Group Title
Guys I'm sad because I haven't done my math in like 6 months because I hate radicals. :( Help me pwease? It's probably super easy but my lesson doesn't explain much and my teacher refuses to help. Change this radical to an algebraic expression with fractional exponents. 3√a
 one year ago
 one year ago

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UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.6
\[\sqrt x=x^{1/2}\]
 one year ago

Evgeny Group TitleBest ResponseYou've already chosen the best response.2
a^(1/3). Basically the rule here is fairly simple. Say you have 2√x^3 (square root of x to the power of 3. What you do is take the "to the power of" portion and divide it by what kind of root it is (ie. squared is 2, cubed is 3...etc). So what you get is x^3/2
 one year ago

yololol Group TitleBest ResponseYou've already chosen the best response.0
What about the 3? I'm really sorry I just don't know and it's really stressing me out :( I'm lame.
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.6
\[\sqrt[n]x=x^{1/n}\]
 one year ago

yololol Group TitleBest ResponseYou've already chosen the best response.0
Ohhhhhh Thanks @Evgeny I'm in Alg II and I have an A but I almost failed Alg I and my teacher was like "Well you should've learned that in Alg I...so figure it out" :/
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.6
\[\sqrt[n]{x^m}=(\sqrt[n]x)^m=x^\frac mn\]
 one year ago

yololol Group TitleBest ResponseYou've already chosen the best response.0
Thank you @UnkleRhaukus I will do my best to remember all of this. I will probably still ask for more help haha
 one year ago

UnkleRhaukus Group TitleBest ResponseYou've already chosen the best response.6
thats why we are here. \[\color{teal}{\ddot\smile}\]
 one year ago

yololol Group TitleBest ResponseYou've already chosen the best response.0
Would √b just be b^2? Or something...
 one year ago

hba Group TitleBest ResponseYou've already chosen the best response.0
@yololol No you are wrong \[\sqrt{b}=(b)^{1/2}\]
 one year ago

yololol Group TitleBest ResponseYou've already chosen the best response.0
It doesn't give me a fraction as an option, idt...hold on
 one year ago

yololol Group TitleBest ResponseYou've already chosen the best response.0
Okay, it doesn't give it as an option to be an exponent so maybe they'll just assume it's an exponent and I'll hope for the best. Thank you! Sorry about my dumb questions. OMG it's Joker!! :D xD
 one year ago

precal Group TitleBest ResponseYou've already chosen the best response.0
dw:1356577815740:dwnot sure which one you meant, so I wrot both versions out for you
 one year ago
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