Question

please answer by solving,
don't spam❌​

Answer 1

Answer:

Step-by-step explanation:

x - 1/x = 4

x⁴ + 1/x⁴ = (x²)² + (1/x²)²

             = (x² + 1/x²)² - 2(x²)(1/x²)    //a² + b² = (a + b)² - 2ab

              = [(x - 1/x)² - 2(x)(1/x)]² - 2   //a² + b² = (a - b)² + 2ab

              =   (4² - 2)² - 2

              = (16 -2)² - 2

               = 14² - 2

               = 196 - 2

               = 194.

Answer 2

Answer:

sís thєєk huu ααp вtασ....