verify 19+[(-3)+9] = [19+(-3)]+9]
Answers
Answered by
47
19+[(-3)+9] = [19+(-3)]+9]
19+[6] = [19-3]+9
19+6 = 16+9
25 = 25
Verify.
19+[6] = [19-3]+9
19+6 = 16+9
25 = 25
Verify.
Answered by
16
I hope it will really help you...
Attachments:

Similar questions
Social Sciences,
9 months ago
English,
9 months ago
Social Sciences,
9 months ago
Math,
1 year ago
Computer Science,
1 year ago