Question

evaluate
$2 \sqrt{225 \times 121}$
​

Answer 1

.

• Simplify the following:

$\huge{2 \sqrt{(225)}×121}$

$\small{ \sqrt{(225)} = \sqrt{(15^2)} = 15:}$

• 2×15×121
• 2×15 = 30:
• 30×121
• 30×121 = 3630:

Answer: |

| 3630