verify a-(-b)=a+b for the following values of a and b
questions
a=21 b=18
a=75 b=84
Answers
Answered by
2
Answer:
a+b=21+18=39. a+b=118-125=243. a+b=75+84=159.
Answered by
1
Answer:
1) 21-(-18)=A+B = 21+18
2) 75-(-84)=A+B=75+ 84
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