Question

Calculati :
a.) 2x²: x =
b.) 5(x-1):(x-1) =
c.) (x-3)(x+2):(x+2)=
d.) 2x²y: (-2x) =
e.) (x+1)³:(x+1)² =
f.) -(2x+1)²: (2x+1) =
g.) [(x+1)(x-1)]²: [(x+1)(x-1)]
Astea sunt. ♥ Vă rog!

Answer 1

rezolvarea in poza:))