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High School Mathematics
2.9 Radicals Review - III
Choose the correct answer.
a is a ______surd.
: A surd having unity as its rational factor, the other factor being irrational is called a _______.
5 are ______ radicals.
: If two radicals are different multiples of the same radical, they are called _________.
5 and 7
5 are _____ radicals.
: If a is a rational number and
b is a surd then a +
b, a -
b are called ________.
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