Question

9 × 25 + 1225 + 150 = (?)²

• A. 10
• B. 40
• C. 54
• D. 32

Answer 1

Answer:

B. 40

9 × 25 + 1225 + 150 = (?)² 225 + 1225 + 150 = (?)² ? = √1600 ? = 40