Question

(-80)×(-20)-(-20)×(-60)

Answer 1

Answer:

40

Step-by-step explanation:

(-80)*(-20)-(-20)*(-60)

{(-80)*(-20)}-{(-20)*(-60)}

160-120

=40

Answer 2

Answer:

Step-by-step explanation:

take -20 common

-20(-80*-60)

again take -20 common

=-20*-20(4*3)

=400(12)=4800