Question

If A= 128 + (-42) and B= 64 - (74) ,then find the value of A and B. *

A= 86 ,B = -10

A= -86 , B= 10

A= -86 ,B = - 10

A= 85 , B= -10

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Answer 1

Answer:

128+(-42)=86

64-(74)=-10

Step-by-step explanation:

A= 86 ,B = -10