4. The difference between twice a number
and square of a number
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4. The difference between twice a number
and square of a number
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Answer:
twice a number
Twice a quantity usually indicates to take two of the things in question usually this indicates to multiply by 2. Thus "twice a number x" can be written symbolically as 2x.
square of a number
The square of a number is the number times itself. For example the square of 3 is 3x3. The square of 4 is 4x4. Mathematical Sign for Square. To show that a number is squared, a small 2 is placed to the top right of the number.
Step-by-step explanation:
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