The meaning of QUADRATIC FORMULA is a formula that gives the solutions of the general quadratic equation ax2 + bx + c = 0 and that is usually written in the form x = (-b ±√(b2 — 4ac))/(2a).
Word History First Known Use 1853, in the meaning defined above Time Traveler The first known use of quadratic form was in 1853 See more words from the same year Dictionary Entries Near quadratic form quadratic equation quadratic form quadratic formula See More Nearby Entries Cite this ...
the formula for determining the roots of a quadratic equation from its coefficients: . Word of the DayApril 17, 2024axolotl [ak-suh-lot-l ]Meaning and examples Start each day with the Word of the Day in your inbox! Sign Up By clicking "Sign Up", you are accepting Dictionary.com Terms...
nounMathematics. a polynomial all of whose terms are of degree 2 in two or more variables, as 5x2 − 2xy + 3y2.Origin of quadratic form1 First recorded in 1855–60Words Nearby quadratic form quadraphony quadrat quadrate quadratic quadratic equation quadratic form quadratic formula quadratic ...
These papers introduce Dirichlet series and determine, among other things, the formula for the class number forquadratic forms. 这些论文介绍Dirichlet级数,并确定,除其他事项外,公式的数量级为二次形式。 ParaCrawl Corpus He was able to use his methods to prove many results in the theory ofquadratic ...
Relating to a mathematical expression containing a term of the second degree, such asx2+ 2. ♦ Aquadratic equationis an equation having the general formax2+bx+c= 0, wherea, b,andcare constants. ♦ Thequadratic formulaisx= [-b± √(b2- 4ac)]/2aIt is important in algebra, where ...
Related to Derivation of quadratic formula:Completing the square </>embed</> equation quadratic quadratic... noun nounan equation in which the highest power of an unknown quantity is a square Synonyms quadratic Related Words equation Based on WordNet 3.0, Farlex clipart collection. © 2003-2012...
Also found in: Thesaurus, Encyclopedia. Related to Derivation of quadratic formula: Completing the squarequadratic equation n. An equation that employs the variable x having the general form ax2 + bx + c = 0, where a, b, and c are constants and a does not equal zero; that is, the ...
The graph of the quadratic function is in the form of a parabola. The quadratic formula is used to solve a quadratic equation ax2+ bx + c = 0 and is given by x = [ -b ±√(b2- 4ac) ] / 2a. Thediscriminantof a quadratic equation ax2+ bx + c = 0 is given by b2-4ac. Th...
[translate] aground strap spliced 被接合的接地母线[translate] azhekuaidangaochangqilaihenhaochi zhekuaidangaochangqilaihenhaochi[translate] aFrom the quadratic formula using the negative root, 从二次方惯例使用消极根,[translate]