Question

Rationalising factor

Answer 1

Step-by-step explanation:

Rationalising Factor :

Rationalising factor is a term with which an irrational number gives a rational number after multiplication.Also, If we have a number a + b√c then its Rationalising factor will be a - b√c,Similarly, for a - b√c, Rationalising factor will be a + b√c .

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Answer 2

$\huge\underline\mathfrak\green{Answer}$

♦ Rationalising factor is a term with which a term is multiplied or divided to make the whole term rational.

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