Question

give me this answer by step by step formula​

Answer 1

Answer:

34

Step-by-step explanation:

x²+$\frac{1}{x^{2} }$ = 6

(x²+ $\frac{1}{x^{2} }$)² = x⁴+$\frac{1}{x^4}$+2 = 6²

x⁴+$\frac{1}{x^4}$ = 6² - 2

x⁴+$\frac{1}{x^4}$ = 34