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anonymous
 5 years ago
need clarification on solving this equation
anonymous
 5 years ago
need clarification on solving this equation

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anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0\[y ^{3}10y ^{3 \over 2}+16=0\]

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0I got y=2 and y=8 so far..I'm not sure if I need to change this to a fraction or what?

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0Try writing the y^(3/2) in another term, suck as x

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0if you set x = y^(3/2) you will get x^210x+16

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0ok. Where do I go from here? :/

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0factor the equation for (x2) (x8) so you get x=2 and x=8

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0and then substitute x = y^(3/2) and then solve

anonymous
 5 years ago
Best ResponseYou've already chosen the best response.0y^(3/2) = 2 y^(3/2) = 8 y = 2^(2/3) y = 4
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