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Is the square root of 400 rational?
Yes, they are.
Are radical expressions irrational?
If the value applied in the radical is not a perfect square, it is irrational. 25; 400; and 625 are perfect squares and are rational when applied in a radical.
Is 20 rational or irrational?
20 squared is 400 which is a rational number
The answer the square root of 400 minus the square root of 196?
Square root 400 - square root 196 = 6
What is the square root of 71?
it is 400
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 400 square root an irrational number?
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.
Is the square root of 400 rational?
Yes, they are.
Is square root rational or irrational?
The square roots of some numbers are rational: eg sqrt(4) = 2, sqrt(0.04) = 0.2, sqrt(400) = 20 The square roots of some numbers are irrational eg sqrt(2) = 1.414 (approx), sqrt(0.02) = 0.1414 (approx), sqrt(200) = 14.14 (approx) The square roots of negative numbers are neither rational nor irrational, but imaginary.
Are radical expressions irrational?
If the value applied in the radical is not a perfect square, it is irrational. 25; 400; and 625 are perfect squares and are rational when applied in a radical.
Is 20 rational or irrational?
20 squared is 400 which is a rational number
Is 20 squared rational or irrational?
20 squared is 400 which is a rational number
Is 400 an irrational number?
No because 400 is a rational number that can be expressed as a fraction in the form of 400/1
The square root of 400?
2020^2 = 400400 is a perfect square.......perfect square  noun Mathematics .1.a rational number that is equal to the square of another rational number.2.a polynomial that is the square of another polynomial.Origin:1935-40
What is the root of 400?
The square root of 400 is 20.
The answer the square root of 400 minus the square root of 196?
Square root 400 - square root 196 = 6
Is the square root of 400 a terminating or a repeating decimal?
Neither because the square root of 400 is 20
