Question

please help me with this​

Answer 1

7√3-5√2

_______

4√3+3√2

(7√3-5√2) × (4√3+3√2)

________________

(4√3)^2-(3√2)^2

28×3-20√6-21√6+15×2

___________________

48-18

84-41√6+30

___________

30

114-41√6

________ is the answer.

30