irrational
The squqre root of 1,600 is 40. That's rational.
Square root of 40 approximately = 6.324555325 / square root of 40 = 0.790569415
No - remember that you cannot have a negative square root. Instead, the square root should be +40 as opposed to -40.
The square root of 1600 is 40, therefore the square root of -1600 is 40i, where "i" is the imaginary unit.
No.
No - the square root of 40 is not a rational number. Rounded to ten decimal places, it is equal to 6.3245553203.
irrational
The square root of 40 is an irrational number, due to the fact that one could extend the answer to an infinite number of decimal places if one was able to.
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
The squqre root of 1,600 is 40. That's rational.
The square root of 40 is about 6.32
Square root of 40 approximately = 6.324555325 / square root of 40 = 0.790569415
No - remember that you cannot have a negative square root. Instead, the square root should be +40 as opposed to -40.
The square root of negative 40 is: 6.324555 i
The square root of 40 is an irrational number
The square root of 1600 is 40, therefore the square root of -1600 is 40i, where "i" is the imaginary unit.