Question

Give answer of my question ​

Answer 1

because x+1/x=6.therefore (x+1/x)raised to power 2= 36=x square +1/x square +2.therefore x square +1/x square=34.now( x square + 1/x square) raised to power 2=1156=x raised to the power four + 1/x raised to the power four + 2.therefore x raised to the power four + 1/x raised to the power four = 1154.answer

Answer 2

Answer:

Step-by-step explanation:

x + 1/x = 6

squaring both sides

x² + (1/x)² = 6²

x² + 1/x² + 2× x ×1/x = 36

x² + 1/x² = 34

again squaring both sides

(x²)² + (1/x²)² = 34²

(x²)² + (1/x²)² + 2× x² × 1/x²  = 1156

(x²)² + (1/x²)² = 1154