IBPS RRB PO Mains 30 Sep 2018 Paper

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Question : 180 of 200
 
Marks: +1, -0
In the following questions two equations numbered I and II are given. You have to solve both the equations and –
I) x2 – 7x + 12 = 0
II) y2 + 12y + 32 = 0
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