CBSE > Class 10 > Mathematics | CBSE Board | Homework Help

1500/x-1500/x+100=1/2 1500(x+100)-1500x/x(x+100)=1/2 1500x+150000-1500x/x²+100x=1/2 x²+100x=300000 x²+100x - 300000 d=b²-4ac d= 100*100-4*1*-300000 =10000+1200000 =1210000>0 x=-b-+underoot d÷2×a =-100+-underoot 1210000÷2×1 =-100+-1100÷2 =1000÷2 or-1200÷2. =500or - 600 but speed cannot be written in the form of negative. So speed be 500

1Thank You

Bushra Siddiqui 7 years, 9 months ago

Plz giv d soln

0Thank You

Nishika Agrawal 7 years, 9 months ago

500

1Thank You

ANSWER

When will be the next paper for maths will be held after leaked paper

Posted by Sajal Choudhary 7 years, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

Isha Singh 7 years, 9 months ago

May be after 13th april

1Thank You

ANSWER

Guys agar humara Maths ka dobara paper hoga to hume kya school se doosra admit card milega????? Bta do

Posted by Kapil Upadhyay 7 years, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

Raj Singh 7 years, 9 months ago

Nahi Khud ko school ke bheje hua SMS link Par Jakar nekalana hoga

0Thank You

ANSWER

Pissed af yrrr??

Posted by Aakriti Jain 5 years, 8 months ago

CBSE > Class 10 > Mathematics

1 answers

Luv . 5 years, 8 months ago

3Thank You

ANSWER

IT'S VERY RUDE TO RE XAM ? R.I.P? CBSE

Posted by Adi Tya 7 years, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

Shreya Yadav 7 years, 9 months ago

I am going imprison because i am going to kill those who have leaked paper

0Thank You

ANSWER

I get very frustrated with all this..????????????????????????????????????????hate you cbse

Posted by Manya Singh 7 years, 9 months ago

CBSE > Class 10 > Mathematics

5 answers

♥️Bhavika Naik?? 7 years, 9 months ago

Actually ...seems like state boards are nice than cbse

0Thank You

Loving Boy Neeraj 7 years, 9 months ago

Sach mai yrr

0Thank You

Shreya Yadav 7 years, 9 months ago

Cun chun kar marunga paper leak krne walo ko

0Thank You

Shreya Yadav 7 years, 9 months ago

Its not fair to reconduct reexam in whole india because it might be leaked in only one region not in whole india

1Thank You

Arpit Sahu 7 years, 9 months ago

but questions were very very easy

1Thank You

ANSWER

So please confirm that we have to reconduct or not

Posted by Ankit Kumar 7 years, 9 months ago

CBSE > Class 10 > Mathematics

2 answers

♥️Bhavika Naik?? 7 years, 9 months ago

Unfortunately yes

0Thank You

Luv . 7 years, 9 months ago

yes we have to

0Thank You

ANSWER

CBSE this is your fault not ours we don't makes paper YOU makes paper you have to responsible for this why we reconduct paper .we don't wanna to reconduct paper .we thought that we will enjoy ours 4-5 holiday .If we reconduct paper this is very shameful for the CBSE part

Posted by Ankit Kumar 7 years, 9 months ago

CBSE > Class 10 > Mathematics

7 answers

Gaurav Dubey 7 years, 9 months ago

It is fine to recommending the paper because those who deserve marks shall get it

0Thank You

Harry Potter 7 years, 9 months ago

arey bhai news par ek no. bhi aa raha h apni baat khene k liya.plss dial that no. OK brother

0Thank You

♥️Bhavika Naik?? 7 years, 9 months ago

Actually

0Thank You

Jasmeen Kaur 7 years, 9 months ago

Sahi mei

0Thank You

Darshanaa Yadav 7 years, 9 months ago

Arey ye sub yha post Kyu ker rhe ho.. HRD ministry may letter post ker do ya email send ker do

0Thank You

Kapil Upadhyay 7 years, 9 months ago

Unka gussa cbse students par utaregi touch Paper deke iss baar

3Thank You

Kapil Upadhyay 7 years, 9 months ago

Aur cbse ko itna hi punish karna h to un logo ko kare jinhone paper leak kiya

1Thank You

ANSWER

Aaj sab tention khatam ho jaani thi, lakin ab fir paper dena padega

Posted by Sunila Sharma 7 years, 9 months ago

CBSE > Class 10 > Mathematics

10 answers

♥️Bhavika Naik?? 7 years, 9 months ago

0Thank You

Darshanaa Yadav 7 years, 9 months ago

Aane do tough.. Ker denge all concepts are clear

0Thank You

Shreya Yadav 7 years, 9 months ago

Ye bhi soch lo ki abki baar paper bhi tough aayega

0Thank You

Luv . 7 years, 9 months ago

tere pass bhi leak paper hoga manya ???tabhi 80 aare honge

0Thank You

Darshanaa Yadav 7 years, 9 months ago

Nhi mere 2 marks cut rhe the abb nhi hogi Vo mistake..

0Thank You

Manya Singh 7 years, 9 months ago

Konsi mistake pore 80 marks aate mere so easy paper...

1Thank You

Darshanaa Yadav 7 years, 9 months ago

Yes positive thinking ??

1Thank You

Luv . 7 years, 9 months ago

yaa. ????✌✌ye socho kii orr time mil gya practice ka

2Thank You

Kapil Upadhyay 7 years, 9 months ago

Ya????

0Thank You

Darshanaa Yadav 7 years, 9 months ago

Toh de Dena mistake improve kerne ka second chance mila hai.. So utilise it

2Thank You

ANSWER

Kya baar baar exam dila rahe hain cbse board... Hamlogon ka dimaag hang karwana chahte hain... Sabbbb

Posted by Shashi Shekhar 7 years, 9 months ago

CBSE > Class 10 > Mathematics

2 answers

Kapil Upadhyay 7 years, 9 months ago

Kuchh logo ki wajah se pure students ko punishment mil rhi h

3Thank You

Kapil Upadhyay 7 years, 9 months ago

U r right..

1Thank You

ANSWER

Gangs which leaked papers of maths ...it means that they also had all subjects board paper ...science. .social. ....English. .. cbse must re conduct whole exam again for justice of hardworking students. .

Posted by Suraj Ojha 7 years, 9 months ago

CBSE > Class 10 > Mathematics

3 answers

♥️Bhavika Naik?? 7 years, 9 months ago

Kitne dukh ki baat hai?

0Thank You

Darshanaa Yadav 7 years, 9 months ago

Arey bus MATHS ka paper leak hua hai

0Thank You

Luv . 7 years, 9 months ago

who said?? ????

2Thank You

ANSWER

If f(x)= ax^3+bx^2+cx+d where a is not equal to 0 then what will be the su of zeroes?

Posted by Sareen Sathvik 7 years, 9 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Chlo sb strike pr chlte h....... re-exam k against..

Posted by Vaidehi Swarnkar 7 years, 9 months ago

CBSE > Class 10 > Mathematics

1 answers

♥️Bhavika Naik?? 7 years, 9 months ago

Sahi hai

0Thank You

ANSWER

Friends. ..please see chats of late night yesterday.....who post same question as of board paper ....I am surprised. .....see their name and timing of their post ???

Posted by Suraj Ojha 7 years, 9 months ago

CBSE > Class 10 > Mathematics

2 answers

♥️Bhavika Naik?? 7 years, 9 months ago

Yes even i saw and I also answered some of them may be 1 or 2

0Thank You

Luv . 7 years, 9 months ago

haa i saw that. ?????sab ko pta tha paper

2Thank You

ANSWER

What type of paper will come now ? Easy ,medium or tough.

Posted by Dhruv Negi 7 years, 9 months ago

CBSE > Class 10 > Mathematics

2 answers

♥️Bhavika Naik?? 7 years, 9 months ago

Nahi nahi kabhi nahi.......... ????????

0Thank You

Darshanaa Yadav 7 years, 9 months ago

Now it will be tough

2Thank You

ANSWER

Is re exam of maths conduct in all states

Posted by Priyanka Nanda 7 years, 9 months ago

CBSE > Class 10 > Mathematics

3 answers

♥️Bhavika Naik?? 7 years, 9 months ago

Ya right . Jin states mai leak hua hai unhe hi dena chahiye isn't it

0Thank You

Nandhini Nandhu 7 years, 9 months ago

Yes

0Thank You

Darshanaa Yadav 7 years, 9 months ago

Yes

1Thank You

ANSWER

sir don reconduct the rexam of maths because hamara paper accha gya ha

Posted by Maaz Khokhar 7 years, 9 months ago

CBSE > Class 10 > Mathematics

2 answers

♥️Bhavika Naik?? 7 years, 9 months ago

Yes don't do

0Thank You

A S 7 years, 9 months ago

Yes... Don't reconduct exam of maths

1Thank You

ANSWER

I was getting 80 by 80 in this maths exam but it is leaked . How was your exam guys ?

Posted by Dhruv Negi 7 years, 9 months ago

CBSE > Class 10 > Mathematics

3 answers

Harry Potter 7 years, 9 months ago

my situation is also like u?????

0Thank You

♥️Bhavika Naik?? 7 years, 9 months ago

Not out off marks but approx 70 above

0Thank You

Omkar Prakash 7 years, 9 months ago

it seems that you are also involved

3Thank You

ANSWER

What the heellllll cbse keep re exams on those states .. why us in goa?

Posted by Noah Pereira 7 years, 9 months ago

CBSE > Class 10 > Mathematics

2 answers

♥️Bhavika Naik?? 7 years, 9 months ago

0Thank You

Dhruv Negi 7 years, 9 months ago

That centre from where the paper leaked should only conduct re exam.

1Thank You

ANSWER

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