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Changing the signs of the terms to their opposites

We change the terms’ signs of a multi-term expression to their opposites like adding a negative sign to front of the multi-term expression. Thus the value of the expression remains unchanged.

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We change the terms’ signs of a multi-term expression to their opposites like adding a negative sign to front of the multi-term expression. Thus the value of the expression remains unchanged.


More info
We change the terms’ signs of a multi-term expression to their opposites like adding a negative sign to front of the multi-term expression. Thus the value of the expression remains unchanged.


More info
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