Share: Title:√(-7) × √(-7) = ? | Answer isn't 7 | Nice Square Root Math Simplification Problem. Duration: 2:48 Plays: 1.2K views Published: 3 days ago Download MP3 Download MP4 Simillar Videos ▶️ 15:29 Becoming Good At Math Is Easy, Actually 1.2K views • 3 months ago ▶️ 4:14 Why Do Some People Learn Math So Fast 1.2K views • 4 years ago ▶️ 0:23 How Chinese Students So Fast In Solving Math Over American Students 1.2K views • 3 years ago ▶️ 0:12 Simple Math 1.2K views • 1 year ago ▶️ 9:16 Become Good At Math In 9 Mins: How To Self-study Math Easily 1.2K views • 9 months ago