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bmelyk Group TitleBest ResponseYou've already chosen the best response.1
Use the appropriate rule or combination of rules to find the derivative of the function defined below. y=\[(16x4)\sqrt{8x2}\]
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
i know i have to use my product rule, when i do that i get: (16x4)(1/2)(8x2)^1/2 + (8x2)^1/2 *16
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.0
u forgot chain rule for (8x2)
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
oh times 8 in there lol. i had that wrote down, lol just forgot to type it.
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.0
then u are correct
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
okay so that i got: \[\frac{ 4(16x4) }{ \sqrt{8x2} }+16\sqrt{8x2}\]
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.0
absolutely correct!
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
would i take my 4 out of the numerator so i got 16(4x1) ?
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.0
thats not much of a simplification, but u can !
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
is tehre a way to further simplify this> my answer isn't matching any of the answers on my assingment (this one is a multiple choice)
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.0
what are the options ? u can factor out 16 from both the terms..
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
a) 16 4/squrt8x2 B)16(squrt8x2)+32 times 16x4/squrt8x2 c)1616/squrt8x2 d)64/squrt8x2 e)32*2^1/2*x^1/2 16*2^1/2+(164x)/squrt8x2 f)8*csgn(4x1)*2^1/2 g)16*squrt8x2+4(16x4/squrt8x2) h)8(16x4)(squrt8x2)
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.0
ohh, u can crossmultiply to get the common denominator as \(\sqrt{}8x2\)
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
so then i have\[4(16x4)+16\sqrt{8x2}(\sqrt{8x2})\]
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.0
which is? \(\sqrt{8x2}\sqrt{8x2}=8x2\)
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
i had 320x16 as my numerator but that's not there as an answer either.
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
is the answer c?
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.0
checking, wait..your c option is weird...1616=0
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
\[16\frac{ 16 }{ \sqrt{8x2} }\]
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
that's what it actually is, it's a little weird when i wrote it the other way lol..
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
so is that right tho?
 2 years ago

Chlorophyll Group TitleBest ResponseYou've already chosen the best response.0
My answer's the denom. cancel out! However the way your post the option too complicated to read !!!
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
how did your answer look? i can rewrite them out.
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
\[a) 16\frac{ 4 }{ \sqrt{8x2} }\]
 2 years ago

Chlorophyll Group TitleBest ResponseYou've already chosen the best response.0
= 24 √ ( 8x 1)
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
\[b) 16\sqrt{8x2}+32*\frac{ 16x4 }{ \sqrt{8x2} }\]
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
\[c)16\frac{ 16 }{ 8x2 }\]
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
\[d)\frac{ 64 }{ \sqrt{8x2} }\]
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
\[e) 32*2^{\frac{ 1 }{ 2 }}*x^\frac{ 1 }{ 2 }16*2^\frac{ 1 }{ 2 }+(16x4)*\frac{ 2^\frac{ 1 }{ 2 } }{ x \frac{ 1 }{ 2 } }\]
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
\[f)8*csgn(4x1)*2^\frac{ 1 }{ 2 }\]
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
are you sure?
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
\[g)16\sqrt{8x2}+4\frac{ 164x }{ \sqrt{8x2}}\]
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
no idea hah.
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
\[h)8(164x)(\sqrt{8x2}\]
 2 years ago

hartnn Group TitleBest ResponseYou've already chosen the best response.0
isn't g) option the same thing what we got ?
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
omg.. look at that.
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
hhaha so it is!!!
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
if you wanna check out my lastest/last question that would be great!
 2 years ago

Chlorophyll Group TitleBest ResponseYou've already chosen the best response.0
So it turns out that there's no need to simplified =)
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
i had the right answer all along haha.
 2 years ago

bmelyk Group TitleBest ResponseYou've already chosen the best response.1
http://openstudy.com/study#/updates/50902c28e4b043900ad9134d please : )
 2 years ago
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