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How much is double of -128?
Know the result of double of -128.
Result
Answer:
-256
Resolution:
= Double of -128
= 2 x -128
= -256
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Detailed
Definition
What is?
The double of a real number consists of a multiplication operation with 2 as fixed multiplier. Therefore double is unary, requires that only one real number be used to produce a second that is also real.
Elements:
The elements of the double are known:
- Operation: -128 x 2;
- multiplying: -128;
- multiplier: 2;
- operator: x;
- product: -256.