What is the square root of 625?

Square root is what gives rise to a square plant.

Haven't a clue. Don't understand mathematics. I was useless at them at school. Got the blackboard duster thrown at me many times because of it and was told I was as thick as 2 short planks many times. Made no difference to my life as I had my own business and made an excellent living enabling me to see the world and retire in reasonable comfort. I would like to see the teacher now and throw the blackboard duster at her. lol

It must end in a 5 so how could anybody make such an error as 20 or 30? Maybe they don't know what a square root is?

everybody is not good in maths. Give some space.

I remember my grade ten math teacher using the mnemonic "I wish I knew it." to help us remember the square root of two. 1.4142 -note how the number of letters in each word corresponds to the proper numbers in the decimal. The unit circle used in trigonometry gives rise to this value. That's all I 'll say about that.

bobw, That's about right!😉

√625=25

Haven’t ever had the need, I do medical math.

25 x 25 = 625 25 squared 2 squared is so basic. If they're googling it it's because they don't under what squared means. 2 x 2

I hate these kind of questions. Did manage to get it right by taking 50/50, amazingly enough.

Isiah Kennedy, sorry but 2 squared is 4

Square root of 2 is 1.414

Yes square root of 2 is 4

I've never searched for the square root of anything. Math is anathema to me! However, I have lived a long and successful life with only arithmetic to guide me. (Got this answer correct, however, as I do know what a square root is, even if I've never used it.)

1.414. I just now did it

Logically speaking, I can't see there's a square root of 2.

Wrong; the correct answer is +25 or -25

I have never searched for the square root of 2. It doesn't come up in my daily life.

Dale Brydges, like why should you as it doesn’t exist.