Yes, they are.
Square root of 400 simplified is 20.
The square root of 400 is 20.
The real square roots of 400 are 20 and -20. This is because when you square both of these numbers, you get 400. In general, every positive real number has two square roots: one positive and one negative.
The square root of 400 is 20, as 20 multiplied by 20 equals 400. The square root of 196 is 14, as 14 multiplied by 14 equals 196. Therefore, the expression simplifies to 20 - 14, which equals 6.
Neither because the square root of 400 is 20
20 and -20
They are: 324, 361 and 400 inclusive
The square root of 4,001,616 is approximately 2000.404
The square root of 400 is 20, which is a rational number because it can be expressed as the fraction 20/1. Therefore, 400's square root is not an irrational number; it is a whole number.
20
it is 400
To find a number that, when squared, gives a result between 400 and 500, we can look for the square roots of these boundary numbers. The square root of 400 is 20, and the square root of 500 is approximately 22.36. Therefore, any number between 20 and about 22.36 will satisfy the condition, such as 21 or 21.5.