Question

What is the rationalising factor of
$2 \sqrt{3} - \sqrt{7}$
$(a) \: \sqrt{3} + \sqrt{7}$
$(b) \: 2 \sqrt{3} + \sqrt{7}$
$(c) \: \sqrt{3} + 2 \sqrt{7}$
$(d) \: none \: of \: these$
​

Answer 1

The answer is option (b)

Answer 2

Answer:

(b) $\large {\boxed {\red \implies \: 2 \sqrt{3} + \sqrt{7}}}$

Is The Rationalising Factor Of

$2 \sqrt{3} - \sqrt{7}$

$\rule{200} {2}$

Thank You.

MAKE IT BRAINLIST ANSWER......