Question

Calculaţi: a)(x+1)la puterea a 2;
b)(1+x)la puterea a 2;
c)(-x-1)la puterea a 2;
d)(x-1)la puterea a 2;
e)(1-x)la puterea a 2;
f)(3-x)la puterea a 2.
g)(x-3)la puterea a 2
VA ROG!!!!!!!!!!!!!!!

Answer 1

b)(1+x)=2+2x
c)(-x-1)=-2x-2
d)(x-1)=2x-2
e)(1-x)=2-2x
f)(3-x)=6-2x
g)(x-3)=2x-6
GATA SPER CA TEAM AJUTAT