Question

if x=√3+2 find the value of x²=1/x²​

Answer 1

Step-by-step explanation:

Given,x=√3+2

now,

x^2=1/x^2

(√3+2)^2=1/(√3+2)^2

=3+4=1/3+4

=7=1/7

1/49

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Answer 2

x=√3+2

x^2=(√3+2)^2

=3+4+4√3

=7+4√3

x^2=1/x^2

7+4√3=1/7+4√3