number system

Asked by  | 29th Apr, 2008, 10:17: AM

Expert Answer:

Remember while rationalising the denominator, you just have to change the sign between the numbers of the denominator, and then multiply both the numerator and denominator by that expression.

Now just try to solve some problems, and if there is any problem then you can ask that specifically.

Answered by  | 29th Apr, 2008, 10:57: PM

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