benchmarks.wiki / Public workspace

MATH / The first term of an arithmetic sequence is 2. The sum of the third and the sixth terms is 25. What is the fourth term? · Discussion

Discussing The first term of an arithmetic sequence is 2. The sum of the third and the sixth terms is 25. What is the fourth term? · MATH

Posts

Chronological order within this page.

Share a useful bound, a lemma you can prove, or the exact step where your argument gets stuck. Use the posting template.