(i) Find the value of k for which x=1 is a root of the equation x^2+k x+3=0. Also, find the other...

Channel:
PW Solutions
Subscribers:
445,000
Published on ● Video Link: https://www.youtube.com/watch?v=CYXahOFDc54


Duration: 8:44
4 views
0

(i) Find the value of k for which x=1 is a root of the equation x^2+k x+3=0. Also, find the other root.
(ii) Find the values of a and b for which x=3/4 and x=-2 are the roots of the equation a x^2+b x-6=0.

πŸ“²PW App Link - https://bit.ly/PW_APP
🌐PW Website - https://bit.ly/PW_APP

πŸ“Œ PHYSICS WALLAH OTHER CHANNELS :

🌐 PhysicsWallah -Alakh Pandey: https://youtube.com/@PhysicsWallah
🌐 Alakh Pandey: https://youtube.com/@alakhpandey1414
🌐 JEE Wallah: https://youtube.com/@jee_wallah
🌐 Competition Wallah: https://youtube.com/@competitionwallah
🌐 PW Foundation: https://youtube.com/c/PhysicsWallahFoundation
🌐 NCERT Wallah : https://www.youtube.com/channel/UC8zCnnfhz-dvIpVdZ1CheuA
🌐 Defence Wallah-NDA: https://youtube.com/channel/UC8OCoGX9tmMneOzIFUTWq2Q
🌐 PhysicsWallah English: https://youtube.com/@EnglishPW
🌐 PW Vidyapeeth: https://youtube.com/@VidyapeethPW
🌐 Commerce Wallah by PW: https://youtube.com/@commercewallahpw
🌐 CA Wallah bt PW: https://www.youtube.com/channel/UC2amkJX5zDyQJ0mDajAWRSA
🌐 PW Sarkari Exam: https://youtube.com/@PWSarkariExams
🌐 PW - Hindi Medium: https://youtube.com/@physicswallahhindimedium
🌐 PW Bangla: https://youtube.com/@pwbangla
🌐 PW Maharashtra: https://youtube.com/@PWMaharashtra
🌐 PW Telugu: https://youtube.com/@PWTelugu
🌐 PW Kannada: https://youtube.com/@PWKannada
🌐 PW Gujarati: https://youtube.com/@PWGujarati
🌐 PW Facts: https://youtube.com/@pwfacts
🌐 PW Insiders: https://youtube.com/channel/UCHMWQFr9Nwo3wJsAap2Wnfw
🌐 PW Little Champs: https://youtube.com/@pwlittlechamps
🌐 PW Pathshala: https://youtube.com/channel/UCcXUY9NSMyYbkOvUD97CUmA
🌐 Banking Wallah : https://www.youtube.com/channel/UCg5_K50hLTKerLkSE7I1yWQ
🌐 SSC Wallah : https://www.youtube.com/channel/UCcaEVV7A47J4k9GFcqOOYkg
🌐 JEE Challengers by PW : https://www.youtube.com/channel/UCyf71tWV2abeN-l_UKiJ-5g
🌐 UPSC Wallah : https://www.youtube.com/channel/UCqOy6oOu6RPJNHYQ8f_Ybvg
🌐 UPSC Wallah ΰ€Ήΰ€Ώΰ€¨ΰ₯ΰ€¦ΰ₯€ : https://www.youtube.com/channel/UCmrP-DYdZuThp8AO9lnnwNw
🌐 GATE Wallah : https://www.youtube.com/channel/UC9PoSJoftLvEnXT-PtQ5Wtw
🌐 GATE Wallah - EC,EE & CS : https://www.youtube.com/channel/UCuGWIkiNaWjsCqybgxGuxfg
🌐 GATE Wallah - ME, CE & XE : https://www.youtube.com/channel/UCGrrw9x3_B_fItUIBMvqAUw
🌐 GATE English : https://www.youtube.com/channel/UCOsV75fSUr8gnMbhx-Qh3Lg
🌐 College Wallah : https://www.youtube.com/channel/UCDrf0V4fcBr5FlCtKwvpfwA
🌐 PW IIT JAM & CSIR NET : https://www.youtube.com/channel/UCuj28Zll58sztDqLiDhzgtQ
🌐 MBA Wallah : https://www.youtube.com/channel/UCWWEvCschv0T0rtou4VaKGw
🌐 Teaching Wallah : https://www.youtube.com/channel/UCUzqJZOkCejFoc5eqWWA9Eg

πŸ“Œ PHYSICS WALLAH SOCIAL MEDIA PROFILES :

🌐 Telegram : https://t.me/pwjeewallah
🌐 Facebook : https://www.facebook.com/physicswallah
🌐 Instagram : https://www.instagram.com/pwjee_wallah/?hl=en
🌐 Twitter : https://twitter.com/physics__wallah
🌐 Linkedin : https://www.linkedin.com/company/78087354/admin/

πŸ“Œ For any queries or complaints Visit : https://bit.ly/PW_Queries



Other Videos By PW Solutions


2022-10-26The sum of the areas of two squares is 640 Β m^2. If the difference in their perimeters be 64 Β m, ...
2022-10-26The length of a rectangle is thrice as long as the side of a square. The side of the square is 4 ...
2022-10-26The perimeter of a rectangular plot is 60 Β m and its area is 200 sq metres. Find the dimensions o...
2022-10-26The length of a hall is 3 metres more than its breadth. If the area of the hall is 238 sq metres,...
2022-10-26Two water taps together can fill a tank in 6 hours. The tap of larger diameter takes 9 hours less...
2022-10-26The length of a rectangular field is three times its breadth. If the area of the field be 147 sq ...
2022-10-26The length of a rectangle is twice its breadth and its area is 288 Β cm^2. Find the dimensions of ...
2022-10-26Two pipes running together can fill a tank in 11 1/9 minutes. If one pipe takes 5 minutes more th...
2022-10-26Two taps running together can fill a tank in 3 1/13 hours. If one tap takes 3 hours more than the...
2022-10-26A takes 10 days less than the time taken by B to finish a piece of work. If both A and B together...
2022-10-26(i) Find the value of k for which x=1 is a root of the equation x^2+k x+3=0. Also, find the other...
2022-10-26On selling a tea set at 5 % loss and a lemon set at 15 % gain, a crockery seller gains β‚Ή 7. If he...
2022-10-26While boarding an aeroplane, a passenger got hurt. The pilot showing promptness and concern, made...
2022-10-26A motorboat whose speed is 9 Β km / hr in still water, goes 15 Β km downstream and comes back in a ...
2022-10-26Find the value of Ξ± forhich the equation (Ξ±-12) x^2+2(Ξ±-12) x+2=0 has equal roots.
2022-10-26Forhat value of k are the roots of the quadratic equation k x(x-2 √(5))+10=0 real and equal?
2022-10-26Find the roots of each of the following equations, if they exist, by applying the quadratic formu...
2022-10-26Solve each of the following quadratic equations: (i) 1/x+1+2/x+2=5/x+4, x β‰ -1,-2,-4 (ii) 1/x+1+3/...
2022-10-26Which of the following are quadratic equations in x ? (i) x^2-x+3=0 (ii) 2 x^2+5/2 x-√(3)=0 (iii)...
2022-10-26Find the roots of each of the following equations, if they exist, by applying the quadratic formu...
2022-10-26Solve each of the following quadratic equations: (i) 1/x-1-1/x+5=6/7, x β‰  1,-5 (ii) 1/2 x-3+1/x-5...


Tags:
pw