Question

Ans Home LHS RHS
rify (a + b) +c = a + (b + c), for the following values of a and b. AB
a = 42, b = -37, c = -81​

Answer 1

Step-by-step explanation:

(42+(-37))+(-81) =42+((-37)+(-81)

5-81=42-118

-76=-76

Answer 2

Answer:

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