Question

find the roots of the following equation x minus one by x is equal to 3 where X not equal to zero ​

Answer 1

Given: The equation x - 1/x = 3

To find: The roots of the given equation?

Solution:

• Now we have given the equation as:

                  x - 1/x = 3

• Solving it, we get:

                  x² - 1 = 3x

                  x² - 3x - 1 = 0

• Now we know the formula:

                  x = -b ± √b²-4ac / 2a

• Applying this, we get:

                  x = -(-3) ± √((-3)² - 4(1)(-1)) / 2a

                  x = 3 ± √9+4 / 2

                  x = 3 ± √13 / 2

Answer :

              So the value of x is 3 ± √13 / 2.

Answer 2

Answer:

THE ABOVE ANSWER IS CORRECT