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Patricia is trying to solve the following equation by completing the square:

$$25x^2+20x-10 = 0.$$

She successfully rewrites the above equation in the following form:

$$(ax + b)^2 = c,$$

where a, b, and c are integers and $a > 0.$ What is the value of $a + b + c$?

 Mar 9, 2021
 #1
avatar+35066 
+1

(5x+2)- 14        take it from here   

 Mar 9, 2021

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