It is an irrational number
Rational. It is a perfect square with answer exactly 8The square root of 64 is the integer 8 (8 x 8 = 64) so it is rational.
Definitely RATIONAL. sqrt(2.56) = 1.6 NB Irrational numbers are those were the decimals recur to infinity and there is no regular order in the decimal digits. 1.6 is a terminating decimal and does NOT recur to infinity, then it is NOT irrational.
Sometimes it is and sometimes it isn't. The square root of 2 and the square root of 3 are both irrational, as is their product, the square root of 6. The square root of 2 and the square root of 8 are both irrational, but their product, the square root of 16, is rational (in fact, it equals 4).
It is a rational number because the square root of 64 is 8 which is a rational number
Rational numbers:1, 2, 3, 4, 5, 6, 7, 8, 9, 10Irrational numbers:square root of (2)square root of (3)square root of (5)square root of (6)square root of (7)square root of (8)square root of (10)square root of (11)square root of (12)square root of (13)
irrational
It is a rational number because the square root of 64 is 8 which is a rational number
The square root of 8 over 25 is irrational, and real.
Rational. It is a perfect square with answer exactly 8The square root of 64 is the integer 8 (8 x 8 = 64) so it is rational.
The square root of 8 is irrational and real.
Definitely RATIONAL. sqrt(2.56) = 1.6 NB Irrational numbers are those were the decimals recur to infinity and there is no regular order in the decimal digits. 1.6 is a terminating decimal and does NOT recur to infinity, then it is NOT irrational.
Sometimes it is and sometimes it isn't. The square root of 2 and the square root of 3 are both irrational, as is their product, the square root of 6. The square root of 2 and the square root of 8 are both irrational, but their product, the square root of 16, is rational (in fact, it equals 4).
Rational. √(1/64) = 1/√64 = 1/8
It can't be expressed as a whole number. The square root of two is irrational, and the product of an irrational number and a rational number is also irrational. So 8*sqrt(2) is irrational.
Yes as for example if the rectangle has sides of square root 8 and square root 2 which are two irrational numbers but when multiplied it gives an area of 4 square units which is a rational number.
Rational numbers:1, 2, 3, 4, 5, 6, 7, 8, 9, 10Irrational numbers:square root of (2)square root of (3)square root of (5)square root of (6)square root of (7)square root of (8)square root of (10)square root of (11)square root of (12)square root of (13)
Which 'root' are you asking to find. Square Root, Cube Root , Fourth Root, Fifth Root etc., ? Please clarify!!!!!