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The nth even number is 2n, the next even number after 2n is 2n+2, explain why.

The nth even number is 2n, the next even number after 2n is 2n+2, explain why.-example-1
User Leepowers
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Because every even number is 2 away from the next even number.
For example:
2n=2
2n+2=4
4 is the next even number after 2
User Mohammad Umar
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