In Canada, and especially in Quebec, an allophone is someone whose first language is neither English nor French. The terms anglophone and francophone are used in Canada to designate people whose first languages are English and French, respectively.
... being non-zero. These solutions are also called the roots of the equation. The formula reads
<math>
x=\frac{-b \pm \sqrt {b^2-4ac}}{2a}
</math>
The term ...