Question

rationlise factor of 5√13is​

Answer 1

the answer is 5√13/13

Step-by-step explanation:

multiply numeeator and denominator by √13

Answer 2

Answer:

√13

Step-by-step explanation:

We see that,

5 √13 × √ 13 = 5 × 13 = 65, which is rational.

Thus, Least Rationalising Factor (L.R.F) of 5 √13 is

√13

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