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Nairaland Forum / Nairaland / General / Education / I Can't Believe I Could Not Solve This, Who Can Help With This Math? (988 Views)
Can You Solve This Math Question? / Help, I'm Afraid I Could Be Expelled From School After 3 Years / Many Are Married But Only A Few Can Understand This Math Is A Language(mr Shape) (2) (3) (4)
I Can't Believe I Could Not Solve This, Who Can Help With This Math? by turmacs(f): 8:53pm On Apr 18 |
Who can help with this please? 1 Share
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Re: I Can't Believe I Could Not Solve This, Who Can Help With This Math? by MaziX(m): 8:58pm On Apr 18 |
She branch her bf house ni.. hold her well to say the truth |
Re: I Can't Believe I Could Not Solve This, Who Can Help With This Math? by turmacs(f): 9:21pm On Apr 18 |
help |
Re: I Can't Believe I Could Not Solve This, Who Can Help With This Math? by Uniquekriss(m): 11:13pm On Apr 18 |
Your answer is 55miles per hour, u can chat me on 0704 three 537 five95 for the workings. |
Re: I Can't Believe I Could Not Solve This, Who Can Help With This Math? by Teeneyo(m): 11:18pm On Apr 18 |
Total distance =165 miles Avg speed = Total distance/Total time Let avg speed for ist part be x Let total time for ist part by y X = 165/y (ist part)…………..(1) (x-22) = 165/(y+2) (2nd part)………….(2) Now small magic Xy = 165 from eqn 1 (x-22)(y+2) = 165 from eqn 2 Xy + 2x – 22y – 44 =165 165 + 2x – 22y – 44 = 165 165 cancel 165 2x – 22y – 44 = 0 2(165/y) – 22y – 44 = 0 330/y – 22y – 44 = 0 Multiply through by y -22y2 – 44y + 330 = 0 Using almighty formula Y becomes either -5 or 3 Since time cant be negative Y = 3 hours So x = 165/3 = 55 miles per hour 10 Likes 1 Share |
Re: I Can't Believe I Could Not Solve This, Who Can Help With This Math? by Danja: 4:15am On Apr 19 |
Teeneyo: |
Re: I Can't Believe I Could Not Solve This, Who Can Help With This Math? by Teeneyo(m): 4:37am On Apr 19 |
[quote author=Danja post=129515476][/quote] I expected d op to finish up....e no easy to type |
Re: I Can't Believe I Could Not Solve This, Who Can Help With This Math? by turmacs(f): 8:03am On Apr 19 |
Teeneyo:Correct. Nice one |
Re: I Can't Believe I Could Not Solve This, Who Can Help With This Math? by Light78: 12:31pm On Apr 19 |
turmacs:Solved |
Re: I Can't Believe I Could Not Solve This, Who Can Help With This Math? by Olachase(m): 12:35pm On Apr 19 |
i don hear the side story from Megan, omo the story touch me |
Re: I Can't Believe I Could Not Solve This, Who Can Help With This Math? by turmacs(f): 2:35pm On Apr 19 |
Light78:This is completely wrong bro. all these ChatGpt people sef 😒 |
Re: I Can't Believe I Could Not Solve This, Who Can Help With This Math? by MindHacker9009(m): 1:54pm On Apr 21 |
Correct answer with step by step workings from ChatGPT3.5
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Re: I Can't Believe I Could Not Solve This, Who Can Help With This Math? by MindHacker9009(m): 1:55pm On Apr 21 |
Continuation
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Re: I Can't Believe I Could Not Solve This, Who Can Help With This Math? by nedekid: 2:49pm On May 01 |
Teeneyo:Me I don't know, but from the way you constructed this your calculation, how nice and organised it looks, I will say you are 100% correct. |
Re: I Can't Believe I Could Not Solve This, Who Can Help With This Math? by Teeneyo(m): 3:34pm On May 01 |
nedekid:Na my work Tutor to d core 1 Like |
Re: I Can't Believe I Could Not Solve This, Who Can Help With This Math? by Johnwrite(m): 4:49pm On May 01 |
Lol |
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