Find the sum of the even integers between -50 and 200 including them, that is, -50+(-48)+(-46)+....+198+200 Write down and use the correct formula.
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Hello, Steph07! Find the sum of the even integers between -50 and 200, inclusive.
That is: .
Write and use the correct formula.
This is an arithmetic series with: . . first term , common difference , and terms.
The sum is: .
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