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Is the square root of 400 irrational or rational?
The square root of 400 is rational because it can be expressed as a whole number. Specifically, the square root of 400 is 20, which is a rational number since it can be represented as a fraction (20/1). Therefore, it is not an irrational number.
What is the root of 400?
The square root of 400 is 20.
What is the Square root of negative 400?
sqrt(-400) => sqrt(400 X -1) => sqrt(400) X sqrt(-1) => +/- 20 X 'i' (NB Small/lower case 'i' is the symbol for square root of '-1'. So the answer is +/-20i NB Mathemticians for centuries have pondered over a solution for the square root of '-1'. If you know the answer let the mathemtical world. know!!!!!!
Is the square root of 400 a terminating or a repeating decimal?
Neither because the square root of 400 is 20
How do you simplify the square root of 400?
sqrt(400) = sqrt(20 x 20) sqrt(400) = 20
Is the square root of 400 irrational or rational?
The square root of 400 is rational because it can be expressed as a whole number. Specifically, the square root of 400 is 20, which is a rational number since it can be represented as a fraction (20/1). Therefore, it is not an irrational number.
Is the square root 400 rational or irrational?
It is rational.
What square number is between 400 to 450?
The square root of 400 is 20, and the square root of 450 is approximately 21.21. Therefore, the square number between 400 and 450 is 441, which is the square of 21.
What is A number those square is 20?
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.
What is the root of 400?
The square root of 400 is 20.
What is the Square root of negative 400?
sqrt(-400) => sqrt(400 X -1) => sqrt(400) X sqrt(-1) => +/- 20 X 'i' (NB Small/lower case 'i' is the symbol for square root of '-1'. So the answer is +/-20i NB Mathemticians for centuries have pondered over a solution for the square root of '-1'. If you know the answer let the mathemtical world. know!!!!!!
The answer the square root of 400 minus the square root of 196?
Square root 400 - square root 196 = 6
Which number does not have a square root that is an integer 81 196 288 or 400?
288
Is the square root of 400 a terminating or a repeating decimal?
Neither because the square root of 400 is 20
What number can square to give an answerbigger than 400 but smaller than 500?
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.
What is the square root of 400?
20 and -20
Why 20 squared is an irrational number?
20 squared is not an irrational number. 202 = 400.
