I can do it with a pencil or a slide rule, but I prefer to use a small calculator. When I do that, I get an answer of 94.027 I know that can't be right, because 90 x 90 is 8,100. You always have to do a sanity-check on the answer you get to see whether it makes sense. There are two ways to get a garbage answer out ... put garbage in, or make a calculating error. In this case, I accidentally punched in '8841' instead of '841'. The square root of 841 is actually 29.
29 29X29=841
Do the addition, get the answer and then find its square root!
To find the square root of a number you multiply that number by it self twice.(example) the square root of 9 ? the square root of nine is 81 as 9X9=81. square root of 4 ? th square root of is 16 as 4X4=16.
What I do is find the square root of that number and then find the square root of the answer. Example: 1,296. Square root of 1,296, which can be done easily on most calculators: 36 Square root of 36: 6 Your answer is 6 If you want to check up on that, go ahead, but 6x6x6x6=1,296
Find ab
The square root of 841 is 29
29 29X29=841
± 29
29 squared is 841. The square root of it is 5.385165
The square roots are +/- 29.
841 - 13...
The square root of 841
find the square root of the numerator and the square root of the denominator
841 is the square of a prime. 29 is the only proper factor of 841.
Yes, because 29 times 29 = 841
Every number is a squared number- it is a square of something. However, 794 is not a perfect square number. 28 squared is 784 and 29 squared is 841. The square root of 794 is 28.1780056072107.
Press the square root button on your calculator.