Question

2 squareroot 10× 2 squareroo
$2 \sqrt{10} \times 2 \sqrt{1000}$

​

Answer 1

Answer:

400

Explanation:

2√10*2√1000

=>2√10 * 2√10 * √100

=>4 * 10 * 10

=>400

hope it helps you [and others too] :)