Question

the rationalising factor of√5-√3​

Answer 1

Answer:

Answer: The simplest rationalising factor of 2sqrt(5)-sqrt(3) is 2sqrt

Step-by-step explanation:

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Answer 2

Answer:

$\sqrt{5} + \sqrt{3}$

Step-by-step explanation:

(a - b)(a + b) = a² - b²

SO to rationalize $\sqrt{5} - \sqrt{3}$,

Multiplying it by ____$\sqrt{5} + \sqrt{3}$_____

which would give -> 5 - 3

                             => 2