I m2 3 radic 7 m ndash 70 0 II n2 2 radic 3 n ndash 105 0 ........

Quantitative Aptitude ( CCS) Quadratic Equations

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I) m² + 3√7 m – 70 = 0

II) n² + 2√3 n – 105 = 0

m < n

m>n

m>=n

Can’t be determined

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Explanation:

I) m² + 3√7 m – 70 = 0
m² + 5√7 m – 2√7 m – 70 = 0
(m + 5√7) (m – 2√7) = 0
m = 2√7, – 5√7
II) n² + 2√3 n – 105 = 0
n² + 7√3 n – 5√3 n – 105 = 0
(n + 7√3) (n – 5√3) = 0
n = 5√3, – 7√3
Can’t be determined

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