Quadratic Equations

Quantitative Aptitude ( CCS)

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4X² + 24X + 36 =0

5Y² + 20Y + 20 =0

x

x<=y

x>y

x>=y

Explanation:

4X² + 24X + 36 =0
X² + 6X + 9 =0
X² + 3X + 3x + 9 =0
X = -3
5Y² + 20Y + 20 =0
Y² + 4Y + 4 =0
Y² + 4Y + 4y + 4 =0
Y= -2
So, Y>X

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