if a=-12,b=-13 and c=9 then show that;a×(b+c)=a×b+a×c
Answers
Answered by
1
Answer:
48
Step-by-step explanation:
-12(-13+9)=-12×-13+(-12)×9
-12(-4)=156-108
48=48
Answered by
1
Step-by-step explanation:
- -12×(-13+9)=-12×-13+-12×9
- -12×-4=-156-108
- 48=48
Similar questions