verify a-(-b)=a+b for a=(-23) and b=14
Answers
Answered by
3
Step-by-step explanation:
hehe white background stock photography which we think we should have complete my today's work sheet for your email address the rights to be in the rights of the lost of their to be
Attachments:
Answered by
1
Step-by-step explanation:
(i) a = 21, b = 18
a – (-b) = 21-(-18)
21-(-18) = 21 + 18
21+18= 39
a + b = 21+18
21+18 = 39
21-(-18) = 21+18 = 39
(ii) a = 118, b = 125
a – (-b) = 118 – (- 125)
118- (- 125) = 118 + 125 = 243
a + b = 118 + 125
118 + 125 = 243
118 – (- 125) = 118 + 125 = 243
(iii) a = 75, b = 84
a – (-b) = 75 – (- 84)
75 – (- 84) = 75 + 84 =159
a + b = 75 + 84
75 + 84 =159
75 – (- 84) = 75 + 84 =159
(iv) a = 28, b = 11
a – (-b) = 28 – (-11)
28 – (-11) = 28 + 11 = 39
a + b = 28 + 11= 39
28 +11= 39
28 – (-11) = 28 +11= 39
Similar questions