Question

Rationalise the denominator of 3√3 - 4 / 4 + 3√3.

Answer 1

Answer:

3✓3-4/ 4 + 3✓3 ×4 - 3✓3 / 4 - 3✓3

Step-by-step explanation:

3✓3(4 -3✓3) -4( 4 - 3✓3)/16-27

12✓3 - 27 - 16 + 12✓3/16 - 27

-45/-11

45/11