Practicing Success
If the value of x4+\(\frac{1}{{x}^{4}}\) = 2207 than what is the value of this equation decreased to single power and divided by four. |
17 \(\frac{17}{2}\) \(\frac{7}{4}\) \(\frac{9}{4}\) |
\(\frac{7}{4}\) |
If x4+\(\frac{1}{{x}^{4}}\) = 2207 x2+\(\frac{1}{{x}^{2}}\) = \(\sqrt{2207+2}\) = 47 [If x4+\(\frac{1}{{x}^{4}}\) = m than x2+\(\frac{1}{{x}^{2}}\) = \(\sqrt {{m}^{}+2}=z\) and x+\(\frac{1}{x}\)=\(\sqrt{{z}^{}+2}\)] x+\(\frac{1}{x}\) = \(\sqrt{47+2}\) = 7 x+\(\frac{1}{x}\) = 7 \(\frac{x+\frac{1}{x}}{4}\) = \(\frac{7}{4}\) |