plural of quantitative research

Alternative form of nonqualified

Misspelling of je ne sais quoi.

plural of quadrille paper

The 99th sura (chapter) of the Qur'an.

(ethics, idiomatic) It takes two or more people to cause a quarrel; one cannot blame an argument entirely on the other side.

Alternative form of it takes two to make a quarrel

plural of quadratic form

(mathematics, number theory, algebra) A homogeneous polynomial of degree 2 in a given number of variables.

plural of quadratic residue