makiahworthy makiahworthy

31-03-2021
Mathematics

contestada

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

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4806005320 4806005320

31-03-2021

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

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bhavyarajksb bhavyarajksb

07-01-2022

2.567887654345678987654567

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