amandabarriksofficia
17.11.2019 •
Mathematics
1. complete the multiplication: ab.
a.
b.
c.
d.
Solved
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Ответ:
A=(3*-1)-(2*0)= -3
B=(3*2)-(6*8)=-42
AB= (-3)*(-42)=126 :)
Ответ:
the third one/second one
Step-by-step explanation: