Question

The rationalising factor of 7 - 2√3
is
(A) 7-√3
(B) 7+ √3
(C) 7-2√3
(D) 7+2√3​

Answer 1

Answer:

D.

Step-by-step explanation:

Hope it is useful for all

Answer 2

D) 7+ 2√3

Additional information

in rationalising a denominator we multiplied it with opposite sign to make it rational no.