For all ‘x’, x2+ 2ax +10 −3a u003e 0, then the interval in which – McqOptions

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1.	For all ‘x’, x2+ 2ax +10 −3a u003e 0, then the interval in which ‘a’ lies is
A.	a u003c − 5
B.	− 5 u003c a u003c 2
C.	a u003e 5
D.	2 u003c a u003c 5
Answer» C. a u003e 5

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