Question

Simplify 7+3√5/3+√5-7-3√5/3-√5​

Answer 1

Answer:

7+3√5 7-3√5 = (3-√5) (7+3√5)+(3+√5) (7-3√5)

3+√5 + 3-√5 (3+√5) (3-5)

= 21+9√5-7√5-15+21-9√5+7√5-15

3×3-(√5×√5)

= 42-30 = 12 = 3

9-5 4

I hope it will help you ..