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Alik [6]
3 years ago
15

For what value of m is the expression x4+mx2+64 a perfect square?

Mathematics
1 answer:
Advocard [28]3 years ago
6 0

Answer:

x^4 + 1/4 x^2 + 1/64 is a perfect square. 16x^4 + 4x^2 + 1/4 is a perfect square. (4x^2 + 1/2)^2. So you must add -3/4

Step-by-step explanation:

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