Question

what are surds and radicals​

Answer 1

Answer:

the radical is just the symbol √ and the surd is the actual expression for the number, which often uses radicals.

Step-by-step explanation:

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Answer 2

the radical is just the symbol √ and the surd is the actual expression for the number, which often uses radicals. For instance, √7 would be a surd, since it is a well-formed expression referencing the positive root of x^2 - 7; meanwhile, √ is not an expression, so it isn't a surd. Surds are unresolved radicals, such as.