Question

Solve the equation using the general formula X square - 1 / X square + 1 equals to 4 by 5


Please answer fws

Answer 1

Answer:

3

Step-by-step explanation:

Firstly Cross Multiply

Then you will get the equation

5x^2-5=4x^2+4

5x^2-4x^2=5+4

x^2=9

x=3

Answer 2

Answer:x=3

5x^2-5=4x^2+4

x^2=9

x=3