Square root 400 - square root 196 = 6
Square root of 400 simplified is 20.
The square root of 400 is 20.
Neither because the square root of 400 is 20
The square root of 4,001,616 is approximately 2000.404
20
it is 400
20
Yes, they are.
5*sqrt(400) = 100
If you mean the square root is 20, the answer is 400. If you mean the square root of 20, the answer is about 4.47.
By realizing that 20 x 20 = 400