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The quadratic equation $3x^2+4x-9 = 2x^2-6x+1$ has two real roots. What is the sum of the squares of these roots?

 Dec 12, 2023
 #1
avatar+53 
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simplify to x^2+10x-10 = 0

plug it in the quadratic formula!

 Dec 12, 2023

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