3 and -3
Several different ways in which the solution can be expressed. 2 √18 Take everything inside the square root. 2√18 = √(4 x 18) = √72 Simplify the square root. 2√18 = 2√(9 x 2) = 2 x 3√2 = 6√2 Solve the square root. 2√18 = 2 x 4.24264 = 8.48528 (5dp)
For right angled triangles it is the square root of square of side A added to square of side B (sorry i don't have a square sign on my keyboard) hypotenuse=square root of AxA+BxB
The square root of the number 855 may be approximated many different ways. The most straightforward way is to punch it into a calculator which will typically present it to 10 decimal places. In the absence of a calculator one may type it into Google to obtain 29.2403830344.
If you want a mathematical way to solve square roots that isn't trial and error, you probably need an algorithim. There are many ways to do this, and if you aren't satisfied with my way, or don't understand search for square root algorithims and you will find millions of ways.
Here we will define, analyze, simplify, and calculate the square root of 127. We start off with the definition and then answer some common questions about the square root of 127. Then, we will show you different ways of calculating the square root of 127 with and without a computer or calculator. We have a lot of information to share, so let's get started!
The square root of 196 is 14, no matter what method you use. If you work a math problem two different ways and get different answers, then at least one of them is wrong, and there's a good chance that both of them are.
It's really hard to explain in an answer here. See the link for different ways to do it.
3 and -3
Several different ways in which the solution can be expressed. 2 √18 Take everything inside the square root. 2√18 = √(4 x 18) = √72 Simplify the square root. 2√18 = 2√(9 x 2) = 2 x 3√2 = 6√2 Solve the square root. 2√18 = 2 x 4.24264 = 8.48528 (5dp)
The square root of 100 is: ± 10, because 10 x 10 = 100 and -10 x -10 = 100The square root of 100 is 10.
For right angled triangles it is the square root of square of side A added to square of side B (sorry i don't have a square sign on my keyboard) hypotenuse=square root of AxA+BxB
You measure it. Or you take a quarter of the perimeter of the square. Or the square root of the area of the square. Or there are other ways, depending on what information you have.
baliw
Original Answer: There are a variety of ways. LEt's look at how you would say Square Root of 25. SQRT(25) 25^0.5 25 Improved Answer: The square root symbol did not come through around the 25 in the above answer. Go to Google and enter Square Root Symbol in the search.
The square root of the number 855 may be approximated many different ways. The most straightforward way is to punch it into a calculator which will typically present it to 10 decimal places. In the absence of a calculator one may type it into Google to obtain 29.2403830344.
If you want a mathematical way to solve square roots that isn't trial and error, you probably need an algorithim. There are many ways to do this, and if you aren't satisfied with my way, or don't understand search for square root algorithims and you will find millions of ways.