query: Why is the square root of a number not plus or minus?
positive_passages.docid: 3955
positive_passages.text: Square roots -- positive and negative
negative_passages.docid: 127763
negative_passages.text: Why do we check up to the square root of a prime number to determine if it is prime?
negative_passages.docid: 139932
negative_passages.text: What is the square root of $i^4$?
negative_passages.docid: 36664
negative_passages.text: How is the square root function implemented?
negative_passages.docid: 1152
negative_passages.text: Why does this pattern with Plus not work for numbers?
negative_passages.docid: 68315
negative_passages.text: Why doesn't multiplying square roots of imaginary numbers follow $\sqrt{a} \times \sqrt{b} = \sqrt{ab}$?
negative_passages.docid: 7415
negative_passages.text: why only square root approach to check number is prime
negative_passages.docid: 31327
negative_passages.text: Why is $\sqrt{x}$ a function?
negative_passages.docid: 18911
negative_passages.text: Finding real roots of negative numbers (for example, $\sqrt[3]{-8}$)
negative_passages.docid: 124097
negative_passages.text: How does += (plus equal) work?
negative_passages.docid: 1190
negative_passages.text: Square Root of Rational Number $\frac{A}{B}$
negative_passages.docid: 53958
negative_passages.text: General misconception about $\sqrt x$
negative_passages.docid: 24447
negative_passages.text: Minus isn't shown in exponent (superscript)
negative_passages.docid: 53945
negative_passages.text: The square root of a prime number is irrational
negative_passages.docid: 78351
negative_passages.text: Why is $(2, 1+\sqrt{-5})$ not principal?
negative_passages.docid: 123390
negative_passages.text: Why is Double.MIN_VALUE in not negative
negative_passages.docid: 49923
negative_passages.text: Why does $0.75 \times 1.25$ equal $0.93$ and not $1$?