Question

Verify a - (- b) = a + b for a = -75, b = 84
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Answer 1

Answer:

-75-(-84)=-75+84

=9

9 is the answer of question

Answer 2

Answer:

To verify a - (-b) = a + b

Given a = -75 and b = 84

LHS = -75 - (-84) = -75 + 84 = 9 (since negative-negative ----> positive)

RHS = -75 + 84 = 84 - 75 = 9

LHS = RHS

Hence verified

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