Question

answer please urgently​

Answer 1

$\frac{x {}^{4} + 1}{2x {}^{2} } = \frac{17}{2 } \\ x {}^{4} + 1 = 17 \\ x = 2 \\ 2x {}^{2} = 8 \\ x = 2$

Answer 2

Answer in the file attached below

Hope it helped!

ATB for tomorrow