Want this question answered?
Be notified when an answer is posted
irrational
is the square root of 3 rational
No, the square root of 1500 is not a rational number.
The square root of 225 is 15, which is a rational number.
Only if the square root of the numerator and the square root of the denominator are both rational numbers.
The square root of 91 is not a rational number. the best way to express that number is by using the term the square root of 91 or 91^1/2 or sqrt(91) The answer, then, is 9.539 (approx).
irrational
irrational
The square root of 25 is 5 ... rational.
No, the square root of 1000 is not rational.
is the square root of 3 rational
The square root of 4 is 2. 2 is a rational number so they square root of 4 is rational.
The square root of 48 is a rational or irrational
No, the square root of 1500 is not a rational number.
It is rational. The root of a perfect square, such as 4, is rational; the root of any positive integer that is not a perfect square is an irrational number.
[ square root of (4.1) ] is irrational. But [ square root of (4) ] is rational.
No, in fact unless an integer has an integral square root, the square root is always irrational. Note that some rational fractions can have rational square roots, though. Example: sqrt(4/9) = sqrt(4)/sqrt(9) = 2/3, which is rational. Or sqrt(9/16) = 3/4