Images 2 1 ФИ

< Previous image
Image - 9
Next image >
2 1 фи. Формула a+b 2. A 2 +B 2 =A 2 +2ab+b 2 −2ab=(a+b) 2 −2ab.. A2+2ab+b2. A^2-2ab.
Формула a+b 2. A 2 +B 2 =A 2 +2ab+b 2 −2ab=(a+b) 2 −2ab.. A2+2ab+b2. A^2-2ab.

See also