Math, asked by Nafizulhassan, 5 hours ago

if x+1/x=5 than x to the power 2+1/x to the power 2=?

Answers

Answered by ishikakumari760

0

Answer:

Square both sides

(x + 1/x)² = x² +2 + 1/x² = 25 so x² + 1/x² = 23

Repeat to give x⁴ + 1/x⁴ = 527

Previous Question

Next Question

Similar questions

Math, 3 hours ago

show your solutions follow the steps and then answer...

Math, 3 hours ago

Quant question. help!! thank you ...

English, 3 hours ago

FILIPINO: Gawain sa Pagkatuto Bilang 6: Ayusin ang pagkakasunod-sunod ng mga pangyayari sa buhay ni Dr. Jose Rizal upang makasulat ng talambuhay nito. Gamitin ang pamantayan sa pagsulat ng talambuhay. Gawin ito sa inyong sagutang papel. • Buong Pangalan: Jose Protacio Rizal Mercado y Alonso Realonda •Araw at Lugar ng kapanganakan: June 19,1861 sa Calamba, Laguna •Araw at Lugar ng Kamatayan:...

Computer Science, 5 hours ago

what is the Ao size of sheet that used in engineering...

Social Sciences, 5 hours ago

Who purchases paddy in your place ? Collect details about how prices are fixed and what rates are paid by different traders and landlords.?

Physics, 8 months ago

a wire of resistance r and resistivity p is doubled on it such that the length is halved and area of cross section is doubled. find i) its new resistance and ii) its new resistivity. (temperature remains the same(iii the circular wire.

Computer Science, 8 months ago

Computer A) Which PowerPoint view will you use for the following ? 1) To see the slide on the entrie screen ___________. 2) To write something on a slide ____________. 3) To write a note for the speaker ___________. 4) To see the pictures on all the slides ___________.

Music, 8 months ago

3. Convert the following into 'Indirect Speech': 5 (i) They said, “Something is better than nothing". (ii) The teacher will say, “The School is progressing fast”. iii) He said, "Honesty is the best policy." v) She said, "I can swim”. DOUA low v) He said, “I will be there at 2p.m.". olep A...