Fill in the blanks:
6.In the expression ³√5,3 is called the _______ of the radical.
7.The expression x-√2 is called the _______ of x+√2.
8.To change √3 into an integer,multiply it by _______.
9.To change ³√3 into an integer, multiply it by_______.
10.To rationalize the denominator of 1/√5, multiply the expression by ______.
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