The square root of 15 is not a whole number.
The square root of 15 is an irrational number
15 is the square root of 225 (15 x 15 = 225).
15, -15
The square root of 15 being 3.87 the closest whole number would be 4
The square root of 15 is not a whole number.
The square root of 15 is an irrational number
15 is the square root of 225 (15 x 15 = 225).
15, -15
The square root of 15 being 3.87 the closest whole number would be 4
The square root of 225 is 15, which is a rational number.
225 15 x 15 = 225
The square root of 225 is 15, which is NOT an irrational number.
Yes
The square root of any positive real number (as in this case) is a real number. (Such square roots are usually irrational.)The square root of a negative real number, such as the square root of -15, is an imaginary, and therefore also a complex, number.
15*15=225
15