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keana
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Find the exact value of the radical expression in simplest form.√s^8+√25s^8+2√s^8√s^4
a: 8s^4
b: 28s^4√s
c: 8ss
d: 28s^4√ss^4
 2 years ago
 2 years ago
keana Group Title
Find the exact value of the radical expression in simplest form.√s^8+√25s^8+2√s^8√s^4 a: 8s^4 b: 28s^4√s c: 8ss d: 28s^4√ss^4
 2 years ago
 2 years ago

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allank Group TitleBest ResponseYou've already chosen the best response.0
I'd start by shifting all the perfect squares out of the radicals to get: s^4+5s^4+2s^4s^2
 2 years ago

KNicksfan4life Group TitleBest ResponseYou've already chosen the best response.0
I think it is A
 2 years ago

allank Group TitleBest ResponseYou've already chosen the best response.0
Hmm...but A doesn't have the s^2 part. I wonder why.
 2 years ago

allank Group TitleBest ResponseYou've already chosen the best response.0
@keana is A exactly as you have written it?
 2 years ago

allank Group TitleBest ResponseYou've already chosen the best response.0
Well, I'm for 8s^4s^2 as the simplest form of the expression. Maybe the question setter made a typo? These things happen :)
 2 years ago
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