Assertion: real number's root | /r/HasProperty | positive
Facets:
Source sentences:
text: Every positive number x has two square roots: √x, which is positive, and −√x, which is negative.
text: All positive real numbers has two square roots, one positive square root and one negative square root.
text: All positive real numbers has two square roots, one positive square root and one negative square root.
text: He also pointed out that the square root of a positive number could be positive or negative.
text: A positive number has two square roots, one positive, and one negative, which are opposite to each other.
text: He also pointed out that the square root of a positive number could be positive or negative.
text: All positive real numbers has two square roots, one positive square root and one negative square root.
text: All positive real numbers has two square roots, one positive square root and one negative square root.