Question

4.Verify the following
1.(-20)×[(-16)+(11)]=(-20)×(11)
2.40×[(-5)+(1)=(40)×(-5)+(40)×(1)
3.(-17)×[(-2)+(-3)]=(-17)×(-2)+(-17)×(-3)
4.(-12)×[(-4)+6]=(-12)×4+(-12)×6

plz ans me fast​

Answer 1

Step-by-step explanation:

1. 320+11=220

=331-220

=111

2. -200+1=-200+4

=201= -240

=-201+240

=39

3. 34-3 =34+51

=31 = 85

=31 - 85

= -54

4. 48+6=48+72

=54=120

=54-120

=-66