1 over surd x has no value since surd is not specific.
In any case, you select a set of values for x from within the domain. Calculate the corresponding values of y and then plot each pair (x, y).
Then, after checking that the denominator of the function does not become zero anywhere, you join the points by a smooth line.
If the denominator does become zero, you select values for x close to where it does, calculate y and plot these as best you can. The graph will have a discontinuity where the denominator is zero.
Expressed as a surd with an integer denominator, this is equal to (6 sqrt(5))/5. Expressed as a decimal number, rounded to two decimal places, this is equal to 2.68.
Expressed as a surd, the square root of 28 is equal to 2 root 7.
Expressed as a surd, the square root of 1/7 is equal to sqrt(7)/7.
Expressed as a surd in its simplest form, 15/sqrt(50) = 3 sqrt(2)/2. Expressed as a decimal, rounded to two decimal places, this is equal to 2.12.
Expressed as a surd, the square root of 490 is equal to 7 root 10. Rounded to two decimal places, this is equal to 22.14.
Expressed as a surd with an integer denominator, this is equal to (6 sqrt(5))/5. Expressed as a decimal number, rounded to two decimal places, this is equal to 2.68.
Expressed as a surd, the square root of 700 is equal to 10 sqrt(7). Rounded to two decimal places, this is equal to
Yes it is a surd
Expressed as a surd in its simplest form, sqrt(3/8) is equal to sqrt(6)/4. Expressed as a decimal, rounded to three decimal places, this is equal to 0.612.
If the value of the surd is positive, then it will be another surd. Otherwise it will be a complex number.
Expressed as a surd in its simplest form, sqrt(25)/sqrt(3) is equal to 5 sqrt(3)/3.
A surd is the square root of an integer (whole number), e.g. square root of 2 is a surd. Pi is not the square root of an integer so not a surd, just an irrational number
Expressed as a surd, sqrt(90) is equal to 3 sqrt(10).
Expressed as a surd, the square root of 448 is equal to 8 sqrt(7).
Expressed as a surd in its simplest form, sqrt(245) is equal to 7 sqrt(5).
Expressed as a surd, the square root of 28 is equal to 2 root 7.
Expressed as a surd, the square root of 1/7 is equal to sqrt(7)/7.