Question

cum se rezolva acest ex ​

Answer 1

a=4√2+3√3;

b=3√3-√2;

c=-6√3-3√2;

a+b+c=(4√2+3√3)+(3√3-√2)+(-6√3-3√2);

=4√2+3√3+3√3-√2-6√3-3√2;

=0+0;

=0;