SOLUTION: (3/(X^2-9))is equal to (6/(X+3))
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Question 8477
:
(3/(X^2-9))is equal to (6/(X+3))
Answer by
arunpaul(104)
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or(3/(X^2-9))= (6/(X+3))
or(3/(x+3)(x-3))=(6/(x+3))
or(3/(x-3))=6 (cancelling (x+3) from both side)
or 3= 6(x-3)
or 1=2(x-3)
or 1=2x-6
or 2x = 7
or x = 3.5 (Ans)