Question

I need help with this please be real no fake answers to get points.​

Answer 1

Answer:

$\sqrt{5}$ + 8

Step-by-step explanation:

To rationalise the denominator, multiply the numerator and denominator by the conjugate of the denominator.

The conjugate of $\sqrt{5}$ - 8 is $\sqrt{5}$ + 8 , then

$\frac{\sqrt{2}(\sqrt{5}+8) }{(\sqrt{5}-8)(\sqrt{5}+8) }$