Respuesta :

sciencific
(ab^2) (a^2b)= a^3b^3
(3ab)(2a^3b)=6a^4b^2
does it make scene how i did them? the rest is the same. Just multiple the numbers and sum the exponents
1 =a^3b^3
2 = 6a^4b^2
3 = -4a^2b^4
4 = 5a^6b^4
5 = -4a^4b^4
6 = -12a^3b^7