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22-08-2019
Mathematics

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The sum of a number and -3 multiplied by the number

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22-08-2019

Step-by-step explanation:

The sum of a number and -3 multiplied by the number

Let n - the number

The sum of a number and -3 : n + (-3)

multiplied by the number: (n + (-3)) * n = (n + (-3))n

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