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Which of the following is not a correct way to show multiplication in algebra?

2x
(2)(x )
2 · x
2 × x

User Kingsly
by
6.9k points

2 Answers

1 vote

Answer: the last one you dont use xs anymore it'll mess you up.



User Gilbert Kakaz
by
8.5k points
2 votes

Answer:

2 × x

Explanation:

2 × x is incorrect; there's too much potential for confusion when you use both × and x in the same expression or equation. Please use x only as a variable.

2 · x is acceptable, as the dot clearly calls for multiplication.

User Isobar
by
7.7k points

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