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a [[quadratic equation]] with the solutions

...operations for the systematic solution of [[linear equation|linear]] and [[quadratic equation]]s. ...class of problems typically solved today by using [[linear equation]]s, [[quadratic equation]]s, and [[indeterminate equation|indeterminate linear equation]]s. By contr

...of the brackets and move the number 125 to the left-hand side to get the [[quadratic equation]] ...ta=(-4)^2-4\cdot 125=-484=-22^2</math>, which is ''negative'', so that the quadratic equation has ''no real solution'': the usual formulae giving the solutions require t

Many modern students first encounter complex numbers when solving [[quadratic equation]]s, which can have complex number solutions. This presentation is historic

: The quadratic equation 9''x''² + 12''x'' = 0 is equivalent to 3''x''² + 4''x

...als. As the convention on several other pages (see [[vector space]] and [[quadratic equation]]) of using real number scalars or coefficients, I moved the definition of

...ts solution (absent from the manuscript) requires solving an indeterminate quadratic equation (which reduces to what would later be misnamed [[Pell's equation]]). As far

...r figures, uses the theory of Book V. It gives the solution to the general quadratic equation with positive discriminant.

== Quadratic equation == <pre>Switching back to a quadratic equation

...neither [[logarithm|e]] nor <math>e^2</math> can be a root of an integer [[quadratic equation]], and then established existence of transcendental numbers, the proof bein

...a [[quintic polynomial]] (recall that the formula for the solution of a [[quadratic equation]] gives the roots for any 2nd-degree polynomial; this result states that th

...than necessary. For example the COBOL code for one of the roots of the [[quadratic equation]]

...roval]], [[Purebred/Related Articles]], [[Quadratic equation/Approval]], [[Quadratic equation/Unused]], [[Quakers/Approval]], [[Quakers/Bibliography]], [[Quakers/Externa ...stress]], [[Psychometrics]], [[Public good]], [[Pumpkin]], [[Purebred]], [[Quadratic equation]], [[Quantum entanglement]]

Paul, I can't for the life of me figure out why my quadratic equation on [[dissociation constant]] doesn't look like all of the others. Could yo

...fairly complicated. Why would one, instead, not introduce a (much simpler) quadratic equation with negative discrimant?