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What is meant by Unique key?
unique key
Who invented surd's?
i did
What does surd mean in maths?
A surd is an irrational number that can't be expressed as a fraction as for example the square root of 2
Is root 2 a surd?
Yes the square root of 2 is a surd which is an irrational number that can't be expressed as a fraction.
Can you give one example for surd which is not irrational?
It is impossible to have a surd that is not irrational. Surds are defined to be an irrational number (square root of a number).
Is 5 a surd?
Yes it is a surd
What is a square root of surd?
If the value of the surd is positive, then it will be another surd. Otherwise it will be a complex number.
Why pi is not a surd?
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
What is meant by Unique key?
unique key
Cube root of 7 is a surd but is cube root of negative seven a surd?
I am pretty sure that the cube root of negative seven is a surd. I checked on the calculator.......and it showed a negative number.....??I think when it is not a surd...it's supposed to say error, so the number probably means that it is a surd..
Is there a law that you divide the surd index of a surd with a real no?
No. It is not a criminal or civil offence!
Who discoved surds?
Well, a surd is a number that cannot be simplified by extracting a square or cube root. √2 (square root of 2) can't be simplified further so it is a surd. If that is the word you meant, they have been recognized for as long as math has been around using Arabic numbers- several thousand years. Do not know of a single person that said "Hey! That is a surd!" The name of the person is lost to time.
Is pi a surd?
No.
Who invented surd's?
i did
What is an infinite surd?
Infinite surd is a term used in mathematics. The definition of an infinite surd is a never ending irrational number with an exact value that would be left in square root form.
How do you simplify a surd in the form A square root B?
A surd in the form a√b cannot, in general, be simplified.
How do you divide by a surd?
algebra
