Question

Rationalise the denominator​

Answer 1

Step-by-step explanation:

12/4√3-√2

=12(4√3+√2)/(4√3-√2)(4√3+√2)

=48√3+12√2/(4√3)^2-(√2)^2

=48√3+12√2/48-2

=48√3+12√2/46

Answer 2

Answer:

$\frac{12}{4 \sqrt{3} - \sqrt{2} } \\ \frac{12}{4 \sqrt{3} - \sqrt{2} } \times \frac{4 \sqrt{3 } + \sqrt{2} }{4 \sqrt{3 } + \sqrt{2} } \\ \frac{12(4 \sqrt{3 } + \sqrt{2})}{ {(4 \sqrt{3}) }^{2} - {( \sqrt{2}) }^{2} } \\ \frac{48 \sqrt{3} + 12 \sqrt{2} }{48 - 2} \\ \frac{48 \sqrt{3} + 12 \sqrt{2}}{46}$