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3×x22×x5=0={x=53x=1}

So alpha = 5/3 and beta = -1

To get the (quadratic) equation whose roots are alpha2 and beta2 we construct:

(x - alpha2)*(x-beta2) = 0   or:

 x2 -(alpha2+beta2)*x + alpha2*beta2 = 0

 

I'll leave you to put the numbers in.

 Apr 22, 2014
 #1
avatar+536 
-1

Wow Very Cmplex Math 

 Nov 3, 2017

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