Mathematics, 06.05.2020 07:20, Hfruit

Jillian said
25 is irrational because it is a square root. Why is she incorrect?
Jillian is incorrect because the square root of 25 -5.5.
Jillian is incorrect because a square root is always rational.
Jillian is incorrect because square roots of perfect squares are rational.
Jillian is incorrect because the decimal expansion 25 is a repeating decimal.

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Jillian said
25 is irrational because it is a square root. Why is she incorrect?
Jillian...