Question

if x is equal to 2 + under root 3 find X square + 1 divided by x square​

Answer 1

Answer:

the answer is 6-4√3

Step-by-step explanation:

x=2+√3

x²=(2+√3)²

x²=2²+(√3)²+2×2×√3

x²=4+3+4√3

x²=7+4√3

Now,. x²+1=7+4√3+1

=8+4√3

therefore,. (x²+1)/x²=(8+4√3)/(7+4√3)

=6-4√3