Question

Which of the following is equivalent to the product below?

√2.√20
O A. 10,2
OB. 2√40
OC. 2/10
OD. 2√20

Answer 1

The expression √2.√20 is equivalent to 2√10.

Step-by-step explanation:

To simplify the expression √2.√20, we can combine the radicands and any common factors. In this case, we have √(2*20), which simplifies to √40. Further simplifying, we can break down 40 into 4*10, and then simplify each individual radicand, resulting in 2√10.

Learn more about Simplifying square roots