Question

A(a;b) =11ab-8ab-ab B(a;b) =-ab+4ab-5ab

Answer 1

A(a;b) =11ab-8ab-ab
A(a;b) =3ab-ab
A(a;b) =2ab


B(a;b) =-ab+4ab-5ab
B(a;b) =3ab-5ab
B(a;b) =-2ab

Espero haberte ayudado:')