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The set of all real numbers a such that ...

The set of all real numbers `a` such that `a^2+2a ,2a+3,a n da^2+3a+8` are the sides of a triangle is_____

A

`(0, oo)`

B

`(5,8)`

C

`(-(11)/(3),oo)`

D

`(5,oo)`

Text Solution

Verified by Experts

The correct Answer is:
D
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