Question

if x+x/2=3 find x⁴+1/x⁴​

Answer 1

Answer:

16.0625

Step-by-step explanation:

x+x/2=3

(2x + x)/2 =3

3x/ 2= 3

3x = 6

x = 2

x⁴+1/x⁴​

2⁴+1/2⁴

16 + 1/16

(256 +1)/ 16

257/16

16.0625