Math, asked by Namdolll, 7 months ago

if x+1/x=5 then x^2+1/x^2=
25
10
23
27

Answers

Answered by subham125

0

Answer:

23

Step-by-step explanation:

Answer is attached with full process

Attachments:

Answered by mhanifa

0

Answer:

23

Step-by-step explanation:

x+1/x=5 then x^2+1/x^2=?

(x+1/x)²=5²
x²+2x*1/x+1/x²=25
x²+1/x²+2=25
x²+1/x²=23

Answer is 23

Previous Question

Next Question

Similar questions

Social Sciences, 3 months ago

Predict and compare the distance between the sun and the planets, no. of orbits around the sun in a given period of time...

Hindi, 3 months ago

अट नहीं रही है " कविता के आधार पर फागुन में उमडे़ प्राकृतिक सौंदर्य का वर्णन अपने शब्दों में कीजिए।( लगभग 30- 40 शब्दों में लिखें) (2 अंक) very very urgent plzz ...

Chemistry, 3 months ago

A mixture of sand and iron filings is best separated by. a. sedimentation b. winnowing c. magnetic separation d. hand picking...

Math, 7 months ago

if a line 3x-4y=lambda cuts the circle x^2+y^2-4x-8y-5=0 in to two points then limits of lambda are ...

Science, 7 months ago

which is the hardest component in the air?

Business Studies, 10 months ago

How to answer role and function at your organization?

Business Studies, 10 months ago

How to be consious citizens in a market place 0?

Music, 10 months ago

How to add and subtract alphabets in c plus plus 2?