Question

Plzzz tell me the answer

Answer 1

Answer:

$= > 2 \sqrt{30} - 2 \sqrt{3} + 1$

Step-by-step explanation:

=====================================

Process Used : Rationalising the denominator

Formula Used : $(a + b)(a - b) = a^{2} - b^{2}$

See The Attachment My Friend....

=====================================