√144
Step-by-step solution with detailed explanations
Final Answer
12
Step-by-Step Solution
1
Recognize
12 × 12 = 144
2
Therefore
√144 = 12
Expert Insights
Perfect square: 144 = 12²
Verify: 12 × 12 = 144
Pro Tip: Memorize perfect squares: 121, 144, 169, 196...