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For what value of k is the expression x4+kx2+49 a perfect square? 7 14 49 98
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24 votes
For what value of k is the expression x4+kx2+49 a perfect square?

7

14

49

98

User Tony Van Der Peet
by
7.8k points

1 Answer

10 votes

Answer:

the value is 43

Step-by-step explanation:

how is your mom

User Jamael
by
8.0k points
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