Question

if x=3+2√2 find the value of x^4+1/x^2​

Answer 1

Answer:

x=3+2√2

x²=33.9705627

x4=1153.99913

Step-by-step explanation:

x4+1/x²

=33.9705627+(1/1153.99913)

=33.9705627+0.00086655178

=33.9714293