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anonymous
 4 years ago
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anonymous
 4 years ago
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anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0you want help or the answer?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0how do you find the extraneous root? I need help finding it

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0cross multiply dw:1352736853722:dw

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0done... is this how i find the extraneous root?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0i only need help finding the EXTRANEOUS ROOT

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0\[\frac{ 1 }{ y1 }=\frac{ 2 }{ y+2 }....where...y \neq1 ,2\]\[2(y1)=y+2\]\[2y2=y+2\]\[y=4\]

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.0EXTRAneous roots are roots that are introduced as a byproduct of running thru the algebra. they are values which can be produced thru the algebraic manipulations but are not accepted as solutions to the problem

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0Thus the answers will be y= 1 and y = 2?

anonymous
 4 years ago
Best ResponseYou've already chosen the best response.0how do yu identify if i have any in this problem?

amistre64
 4 years ago
Best ResponseYou've already chosen the best response.0extra roots tend to be the result of needing to square something to produce an outcome. 2y4 = y+1 only has one solution, when y=5
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