Question

help me!!

Answer 1

√841+1??
Ans: 30 ..29..27..31..

Answer 2

30... pressing calculator will give you direct answer

Answer 3

tomorrow is my paper.. and calculator will not allowed there.. so is there any other method to find the right answer of these type of questions?

Answer 4

Is that

\[\sqrt{841}+1 ~~ or ~~ \sqrt{841+1}\]

Answer 5

its \[\sqrt{841}+1\]

Answer 6

I have an idea for you, since your paper is tomorrow...what I suggest is, when you have big numbers like this, ask for a scrap piece of paper, and think of numbers that might be close to it, like the answer is 29+1 which is the square root of 841, how?

Well 29 * 29 = 841, you just have to be smart at it :)

So if you're given a large, lets say \[\sqrt{784}\] start multiplying random whole numbers (by itself( and see if it equals that number, so 28*28 = 784.

Little trick I figured out haha, it seems to work so what the heck, and if it's the last minute, might as well use it.

Good luck ;)

Answer 7

woooohh.. got it.. thankyou :D

Answer 8

i hav a bundle of questions..:/.. can i ask some more? if u hav tym?

Answer 9

Np ;), I actually thought of this long time ago haha, but I know there are other ways, but it takes a while, but I think for now this is will work great, hehe.

Answer 10

Just post a new question, and someone will answer it ^.^ if not me.

Answer 11

but i think it will help me a lot.. (Y)

Answer 12

^.^

Answer 13

thanx again :)