Question

plz help me to solve no. 10. equation of rational number of understanding mathematics class9 ICSE ml agarwl​

Answer 1

Answer:

x²-1/x² =19

Step-by-step explanation:

5-2√6

x=3√6

3√6²+1/3√6². (by putting 3√6 in the value of x)

3√36+1/3√36

3×6+1/3×6 ( √36 can be written as 6)

18+1/18

324+18/18. ( by taking LCM)

342/18

19