Question

√400 ( What is the square root of 400 )

Answer 1

Answer:

20 is the square root of 400

Step-by-step explanation:

20 × 20 = 400

so it makes sense if √400 = 20.

Answer 2

Answer:

20

Step-by-step explanation:

20x20=400

when finding the sqaure root of something we have to find a number that muiltply by itself twice will get the square root.