dau coroana rapid varog la toate
![Dau Coroana Rapid Varog La Toate class=](https://ro-static.z-dn.net/files/d9e/c989568f6c6aee143f41f06100aee6a6.jpg)
Răspuns:
a)(2)²-2×2×(-3)+(-3)²=25
b)(2+3)²= 2²+2x2x3+3²= 4+12+9= 25
c)2³-3x2²x(-3)+3x2x(-3)²-(-3)³= -315
d)(2+3)³=125
Sper ca te-am ajutat ^^