The square root of 25 is 5
Wiki User
∙ 2016-08-01 11:25:5625 times the square root of 2
2i radical 5 * * * * * No. it is ± i*radical(25) which is ± 5i. Not sure why the answer is requireed in radical form.
5
5
square root of 125= 25 times 5 under the radical (25 has a square root so you can take that out of the radical)= 5 times the square root of 5 (Thats your final answer with no calculator)
If by "radical" you mean "square root of", then yes. Both square roots of 25 are real numbers.
You look for the largest perfect square, and take it out. In this case: root(125) = root(25 x 5) = root(25) x root(5) = 5 x root(5).
50 = 2*25 so sqrt(50) = 5*sqrt(2)
5 is the square root of 25 25 is the square root of 625 625 is the square of 25 25 is the square of 5
sqrt 175 = sqrt 25 x sqrt 7 = 5 x sqrt 7
The idea is to take out perfect squares. Root(50) = root(2 x 25) = root(2) x root(25) = 5 x root(2).
The square root of 25 is 5 ... rational.