If x is real, then the maximum and minimum values of expression \[\frac{{{x}^{2}}+14x+9}{{{x}^{2}}+2x+3}\] will be [Dhanbad Engg. 1968]

If x is real, then the maximum and minimum values of expression \[\fra

1.	If x is real, then the maximum and minimum values of expression \[\frac{{{x}^{2}}+14x+9}{{{x}^{2}}+2x+3}\] will be [Dhanbad Engg. 1968]
A.	4, - 5
B.	5, - 4
C.	- 4, 5
D.	- 4, - 5
Answer» B. 5, - 4

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If x is real, then the maximum and minimum values of expression \[\frac{{{x}^{2}}+14x+9}{{{x}^{2}}+2x+3}\] will be [Dhanbad Engg. 1968]

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