The square root of 16 is ±4 which is the rational number ±(4/1)
yes
No, it is a complex number.
The square root of 100 is rational since it is not repeating.
It is a rational number because it can be expressed as an improper fraction in the form of -80/1
The square of a negative number is always positive. The square of -8 = 64, a rational number
The square root of 16 is ±4 which is the rational number ±(4/1)
Every positive rational number and its negative are the two square roots of the same positive rational number.
Yes, it is.
Yes.
yes
No, it is a complex number.
One over sixteen = 1/16, which is a rational number (not irrational). The square root of 1/16 = 1/4 (or -1/4), which is also a rational, so the answer is No.
The square root of 100 is rational since it is not repeating.
It is a rational number because it can be expressed as an improper fraction in the form of -80/1
The negative square root of 49 is -7. -7 is whole, integer, and rational number. It's not a natural or irrational number.
It is a negative integer, a rational, a real.