Question

when do you use the plus or minus symbol?​

Answer 1

Answer:

The plus–minus sign (also, plus or minus sign), ± is a mathematical symbol with multiple meanings. In mathematics, it generally indicates a choice of exactly two possible values, one of which is the negation of the other.

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Answer 2

Answer:

we us plus symbol when we have to add and we use minus symbol when we have to subtract

Step-by-step explanation:

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