Question

[(-21)×(-4)]+[(-21)×(-6)=(-21)×(-4)+(-6)]​

Answer 1

Answer:

Type this question clearly

Answer 2

Answer:

132

Step-by-step explanation:

= [(-21)×(-4)]+[(-21)×(-6)=(-21)×(-4)+(-6)]

= (-21× -4)+{-21×-6=(-21×-4)-6}

= 84+(126=84-6)

= 84+(126=78)

= 84+(126-78=0)

= 84+48

= 132.