12:55Long-form

Proving the quadratic formula using Euler's formula!

United StatesPublished June 11, 2026

Views 54.9KĀ  | Ā Likes 2.59KĀ  | Ā Comments 223
Views#1,353,425Global
Views#278,765United States

Channel

blackpenredpenblackpenredpen
1.43M subs•2.46K videos•Dec 2012

Based on an estimated $0.7–$2 CPM, this video's 54.9K views translate to an estimated $38 – $110 in lifetime ad revenue.

Revenue estimate

Based on an estimated $0.7–$2CPM (revenue per 1,000 views) — a rough public estimate, not actual creator earnings, which depend on ad rates, audience geography, and monetization settings YouTube doesn't expose publicly.

Total (all-time)$38 – $110