Question

explain about surds​

Answer 1

Answer:

A surd is an expression that includes a square root, cube root or other root symbol. Surds are used to write irrational numbers precisely – because the decimals of irrational numbers do not terminate or recur, they cannot be written exactly in decimal form.

Answer 2

Let a be positive Rational number and n be a positive integer not equal to 1

The other name of surf is radical.Tge symbol is nthroot A ...N is Order of surf A is called radicand.

Every surd is an irrational number but every irrational number is not a surd......