You can simplify the term by approximation! Here is the approach:
Let y = √x = x^(½). Then,
dy/dx = ½ * x^(-½) = 1/(2√x)
Select 115² to be x. Then, we obtain:
y = 115
dy/dx = 1/(2 * 115) = 1 / 230
Therefore, we obtain this equation:
y - 115 = 1/230 * (x - 115²)
If x = 13144, then we have:
y - 115 = 1/230 * (13144 - 115²)
y = 1/230 * (13144 - 115²) + 115
≈ 114.65
OR
What you can do is to factor out each term by term and extract the perfect square factor out of the √. For instance:
√(13144) = √(4 * 3286) = 2√3286
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The square root of 144 is 12, as 12 multiplied by 12 equals 144. The square root of 25 is 5, as 5 multiplied by 5 equals 25. Therefore, the sum of the square root of 144 and the square root of 25 is 12 + 5, which equals 17.
Are you familiar with the concept of the square root of -1?This is represented by iFor the square root of 243 we can get i involved and say wer are looking for the square root ot [256 - 13(i2)]This can be simplified to [+/-16 - √13(i)]
To simplify the square root of 91x, you need to factor out any perfect squares from the radicand. In this case, 91 is not a perfect square, but it can be factored into 7 and 13, both of which are prime numbers. Therefore, the square root of 91x cannot be simplified further and remains as sqrt(91x).
the square root of 122+52 (144 + 25 = 169) which is 13.
The square root of 169 = ± 13