3 years ago

If X is an integer and 7< square root of X <8, what is one of the possible values of X?

Mathematics

1 answer:

garri49 [273]3 years ago

4 0

D: x ≥ 0

7 < √x < 8 ⇒ 7² < x < 8² ⇒ 49 < x < 64

Answer: x = 50 or x = 51 or x = 52 or ... or x = 63.

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