difference of two squares

English

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difference of two squares

Wikipedia

Noun

difference of two squares (plural differences of two squares)

1. (algebra) The identity ${\displaystyle x^{2}-y^{2}=(x+y)(x-y)\,}$ that holds for all real numbers.

   The fraction ${\displaystyle {\frac {x-8}{x^{2}-64}}}$ can be simplified to ${\displaystyle {\frac {1}{x+8}}}$ using the difference of two squares.

Translations

The mathematical identity

French: différence de carré f Russian: ра́зность квадра́тов f (ráznostʹ kvadrátov) Spanish: diferencia de cuadrados f Swedish: konjugatregel c Thai: ผลต่างกำลังสอง