Verify if{(-12)+10)+ (-18) and (-12)+{10+(-18)} and equal.
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Answer:
Step-by-step explanation:
1st Verification
{(-12)+10)+ (-18)}
= {-12+10-18}
= -30+10
Answer = -20
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2nd Verification
{(-12)+{10+(-18)}
={-12+10-18}
= -30+10
Answer = -20
Hence, both the values are same and Hence Verified.
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Some Sign Conventions and Attempting Techniques:-
B-Brackets
O-Of
D-Division
M-Multiplication
A-Addition
S-Subtraction
This means is First we should Divide , then Multiply, Then Add and at last Subtract.