Question

5+2√6/7-√6 rationalize the denominator​

Answer 1

Answer:

rationalising the denominator

Step-by-step explanation:

We can rationalise the denominator by multiplying by its conjucant

rationalising=5+2√6/7-√6 × 7+√6/7+√6

7(5+2√6)+√6(5+2√6)/7^2-(√6)^2 = 35+13√6+5√6+12/43

=47+19√6/43