- (400^.5) = -(20) = -20 you just do the square root of the number, and attach the negative in front. and if you ever include the negative inside the square root, you'd have to deal with i, which is an imaginary number that signifies the square root of negative 1.
Square root of 400 simplified is 20.
The square root of 400 is 20.
Neither because the square root of 400 is 20
No because 400 is a rational number that can be expressed as a fraction in the form of 400/1
It is rational.
Square root 400 - square root 196 = 6
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.
- (400^.5) = -(20) = -20 you just do the square root of the number, and attach the negative in front. and if you ever include the negative inside the square root, you'd have to deal with i, which is an imaginary number that signifies the square root of negative 1.
Square root of 400 simplified is 20.
The square root of 400 is 20.
288
Neither because the square root of 400 is 20
20 and -20
20 squared is not an irrational number. 202 = 400.
The square root of 4,001,616 is approximately 2000.404
No because 400 is a rational number that can be expressed as a fraction in the form of 400/1