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Answer is A) 6
The value of K can be determined as -48 by using the function f(-6)=0. Substituting the value of K, the function becomes x2+4x-48=12.
So substituting the first option A)6, the equation is satisifed....
- by srk1708
Thu Jul 09, 2009 1:41 pm- Forum: Problem Solving
- Topic: value of n
- Replies: 3
- Views: 1173