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Q: What are all of the values of b that will make x2 bx 64 a perfect square?
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What are all the values of n such that the square root of n times 2 is a perfect square?

2, 8, 18, 32, 50, 72...


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All numbers can make a square. Every real number makes a positive real square. Every rational number makes a rational square. Every integer makes a perfect square.


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What is an example of a non perfect square?

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