Question

 If x = √5 +2 then 1/x equal to :- *

1 point

2√5

√5-2

√5-2/21

√5

​

Answer 1

Answer:

1/x=√5-2

Step-by-step explanation:

your answer

i think so

Answer 2

Answer:

Given,

✏ x = √5 + 2

so

$\frac{1}{x} \\ \\ = \frac{1}{ \sqrt{5} + 2 } \\ \\ = \frac{1}{ \sqrt{5} + 2 } \times \frac{ \sqrt{5} - 2}{ \sqrt{5} - 2} \\ \\ = \frac{ \sqrt{5} - 2 }{( \sqrt{5} ) ^{2} - {2}^{2} } \\ \\ = \frac{ \sqrt{5} - 2 }{5 - 4} \\ \\ = \frac{ \sqrt{5} - 2 }{1} \\ \\ = \sqrt{5} - 2$

✅ option ( b ) ✅

hope it helps u :)