MATHEMATICS I (MATEMATİK I) - (İNGİLİZCE) Dersi Polynomial Functions soru detayı:

PAYLAŞ:

SORU:

What are the identities?


CEVAP:

(x+y)2= x2+2xy+y2
(x–y)2= x2–2xy + y2
These identities are frequently used in obtaining the solutions of quadratic equations.