Math, asked by jigna2, 1 year ago

2(x2+1)=5x then find x-1/x

Answers

Answered by ashumanwatkar4

1

I hope it will help you

Attachments:

Answered by digi18

2

4x + 2 = 5x

5x - 4x = 2

x = 2

x - 1/x

(x^2 -1) / x

put x = 2

(4 -1)/2

3/2

Thanks

Previous Question

Next Question

Similar questions

Math, 7 months ago

One of the roots of quadratic equation 2x2 + kx - 2 = 0 is 2. find k:...

Chemistry, 7 months ago

Sodium hydrogen carbonate (NaHCO3) - reacted with hydrochloric acid...

Math, 7 months ago

(vs VS1 + Sey (usa-rey)...

History, 1 year ago

Use the passage to answer the question. Influential in overthrowing the Qing dynasty (1911–1912), he served as the first provisional president of the Republic of China (1911–1912) and later as de facto ruler (1923–1925). Which person is most likely being described in the text? Ci Xi Guang Xu Sun Yixian Shi Huangdi...

Biology, 1 year ago

what is gastric lipase...

Science, 1 year ago

Tell me about bermuda triangle...

Biology, 1 year ago

What questions would you like to ask about action of gases in lungs...

Social Sciences, 1 year ago

What makes an election democratic?