pi it's so easy
The square root of 5 is an irrational number
The square root of 5 is the positive real number that, when multiplied by itself, gives the prime number 5.
the square root is 7
To square a number (mathematically expressed as X2) you multiply it by itself. 49 is the square of the number 7, and 7 can be said to be the 'square root' of 49.
A square root is a number that can be multiplied by itself. The square root of 25 is 5. The answer is found by multiplying five times five.
The square root of (five times five) is five. Since five times five is twenty five, the square root of that will be five. Also -5 is a possible answer for the square root. If the question is (square root of 5) times 5, then that's the same as square root of 125, which is approx 11.1803 and -11.1803
Because the 5th number which is 5 is the square root of 25.
The sqare root of 20.
48 in a square root sign
12 (the square root of 144).
84 is not the square of an integer, its square root, rounded to five decimal places, is ±9.16515.
Such that the square root of 363 is equal to 19.05256 (rounded to five decimal places), the square root of -363 is euqal to 19.05256 i. The lower-case letter i represents the square root of minus one, an imaginary number.
6/7 or 0.857
The square root of four twenty-fifths, is two fifths, because of the fact that the square root of four is two and the square root of twenty-five is five.
Remember when taking the square root of a number, that there is the positive answer, but also there is a negative numbert answer. An example is the square root of 49 can be either 7 or negative seven, because when you multiply negative seven times itself, you get forty nine.
77 is not the square of an integer. Rounded to five decimal places, its square root is equal to 8.7750.
Sometimes the square root of a positive number can be irrational, as in the square root of 2 (which is a non-perfect square number), but sometimes it is a rational number, as in the square root of 25 (which is a perfect square number).