Question

EE MAIN
If x2 + 4ax +3 = 0 and 2x2 + 3ax - 9 = 0 have a common root, then the value of
a, common roots are
1) +1,73
2) +1, +2
3) +2,73
4) +3,72
then b + c is​

Answer 1

Answer:

Answer is 3

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