Question

3-x2/8+x2=3/5 plz plz plz...solve this problem it's too urgent.Pls plz plz ...

Answer 1

I hope this is the question

  3  -   x²     =    3  

  8  +  x²            5

5(3 - x²)  = 3(8 + x²)

15 - 5x²  =  24 + 3x²

8x² + 9

x =  3i √2  ,   - 3i√2

           4                4

or x = √-(9/8)

Answer 2

Refer pic above please