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What in the quadratic formula

Posted by Satvik Mathur 6 years, 2 months ago

CBSE > Class 10 > Mathematics

1 answers

Deepika Jain 6 years, 2 months ago

x=-b+-√b^2-4ac/2a

ANSWER

Please help me friends for better improvement in maths. Advice me some tips friends

Posted by Gunjan Kulhari 6 years, 2 months ago

CBSE > Class 10 > Mathematics

25 answers

Ankesh .... 6 years, 2 months ago

Y thanks

Ankesh .... 6 years, 2 months ago

See sis ..time scheme of board....1 hrs for 4 marks...1 hrs for 3 marks questions.....1/2 hrs for 2 marks question...and 1/2 hrs for 1 marks ok

Ankesh .... 6 years, 2 months ago

Sis. Start from section d always

Diksha? 6 years, 2 months ago

First pre boards m mera time hi manage ni ho pya tha

Diksha? 6 years, 2 months ago

Ek mark k questions hi sabse jyada tym consume krte h

Ankesh .... 6 years, 2 months ago

If u want to solve rd..solve that question which r comes on board..it is enough

Diksha? 6 years, 2 months ago

Rd ?

*Shirin? * 6 years, 2 months ago

Yes totally rs also but abhi paper karlo its much more imp for tym management

Ankesh .... 6 years, 2 months ago

In perivious pattern 30 question came but in new 40 will come

Gunjan Kulhari 6 years, 2 months ago

I think that rd is useful for us

*Shirin? * 6 years, 2 months ago

Matlb ?extra questions aayenge kyaa:(

Ankesh .... 6 years, 2 months ago

And no ran for rd and rs now..go with sample papers......learn to time management....in new pattern..10 question.will more than previous.....

*Shirin? * 6 years, 2 months ago

Abacus karlo lol

*Shirin? * 6 years, 2 months ago

Yes calculations are important

Gunjan Kulhari 6 years, 2 months ago

Yes i cover

Ankesh .... 6 years, 2 months ago

Its not a rough. Make consiontrate....and improve basic calculation..

*Shirin? * 6 years, 2 months ago

Ncert to december tak ho jani chahiye:)

Gunjan Kulhari 6 years, 2 months ago

I cover complete ncert.

Sahil Singh 6 years, 2 months ago

Issa nahi hoga toh question paper du ka last year ka

Gunjan Kulhari 6 years, 2 months ago

Thankx yaar

*Shirin? * 6 years, 2 months ago

Last mei sample paper karlo

Sahil Singh 6 years, 2 months ago

Ncert kar lo bass

Ankesh .... 6 years, 2 months ago

Firstly u take ncert..and go with it.....and no ran for rd and rs Agarwal....then u practice triangle and circle , construction..i think it is enough.....then ...in surface and area u cover ncert and specially practice...frustum of cone and ..mix question...then go with sample paper .. owswaal......ok....make a time table.....for maths...1 day 1 chapter...daily study 3 hrs maths ok

Gunjan Kulhari 6 years, 2 months ago

Kitna hi practice karo m to kabhi bhi perfect nahi banuga

Sanjeev Kumar 6 years, 2 months ago

Practice makes a perfect .

ANSWER

What is the value of cos^2 (40-2x) -sin^2(50+2x)

Posted by Ankita Suyal 6 years, 2 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Find the lcm of the following polynomials a8-b8 and (a4-b4)(a+b)

Posted by Shaik Hussain 6 years, 2 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

A pair of irrational numbers whose products is a rational number is

Posted by Ramkhiladi Kanshana 6 years, 2 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

PQR is a triangle right angled at P and M is a point on QR such that PM is parpendicula at QR. Show that PM²=QM.MR

Posted by Sankalp Singh Thakur 5 years, 11 months ago

CBSE > Class 10 > Mathematics

1 answers

Poonam Jaiswal 6 years, 2 months ago

Very easy

ANSWER

From all chapters how many marks will come from which chapter?

Posted by Love Bhatia 6 years, 2 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Formula for volume of cone

Posted by Kiran S Kiran S 6 years, 2 months ago

CBSE > Class 10 > Mathematics

2 answers

Shaik Hussain 6 years, 2 months ago

1/3πr2h

___ Alone _____ 6 years, 2 months ago

⅓πr²h...?

ANSWER

Prove that under root 2 is an internal number

Posted by Lucky Panday 6 years, 2 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Mode of following data ci above 30 above40 above 50 above 60 above 70 above 80 fi 34 30 27 19 8 2

Posted by Santosh Tiwari 6 years, 2 months ago

CBSE > Class 10 > Mathematics

1 answers

Love Bhatia 6 years, 2 months ago

65

ANSWER

Muze standard mathematics lena tha leken mistakes se basic de deya

Posted by Sakshi Tyagi 6 years, 2 months ago

CBSE > Class 10 > Mathematics

1 answers

___ Alone _____ 6 years, 2 months ago

Ap school m application de kr sahi kr wane ki koshish kroye... ?

ANSWER

Comment on nature of roots of eq 2x^-4x+3=0

Posted by Kamal Singh 6 years, 2 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

How to prepare for standard maths exam??

Posted by Tanya Jangra 6 years, 2 months ago

CBSE > Class 10 > Mathematics

1 answers

Diksha? 6 years, 2 months ago

First complete the ncert. Do not skip the optional exercises. Then in RD Sharma try to solve the ncert examlpar Q alonv with the Q that has come in the boards. Then solve some sample papers.

ANSWER

kisi ne standard maths opt ki???

Posted by Shraddha ☺️☺️ 6 years, 2 months ago

CBSE > Class 10 > Mathematics

10 answers

Deepanshu Tyagi 6 years, 2 months ago

Yes,i love maths.

Dr. Shreyas Samarth 6 years, 2 months ago

But i will choose medical

Dr. Shreyas Samarth 6 years, 2 months ago

Meeee

⛩️Singh Emperor? (Believe In Study) 6 years, 2 months ago

Mee too

*Shirin? * 6 years, 2 months ago

Mee2

Shraddha ☺️☺️ 6 years, 2 months ago

?? right bt thanks for motivation

Broken Heart ? #Girl 6 years, 2 months ago

Me ??

Shraddha ☺️☺️ 6 years, 2 months ago

mere se jyada tumhe vishvaas hai??

Shraddha ☺️☺️ 6 years, 2 months ago

mere to school mein poocha hi nhi seedhe de di??

Sanket Arjun 6 years, 2 months ago

Haa ji

ANSWER

For which value of p, will the lines represented by the following pair of linear equations be parallel 3x-y-5=0 6x-2y-p=0

Posted by Khushboo Kumari 6 years, 2 months ago

CBSE > Class 10 > Mathematics

1 answers

Rajeev Parihar 6 years, 2 months ago

4

ANSWER

Write the coordinate of a point P on x-axis which is equidistant from the points A(-2,0) and B(6,0).

Posted by Atul Yaduvanshi 6 years, 2 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Find c.p of apple whose s.p is 460 and profit is 45 % of cp

Posted by Satyam Kumar Pandey 6 years, 2 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Find the unit digit of the product of all the elements of the set which consists all the Prime numbers Greater than 2 but less than 222 .

Posted by Amit Tandi 6 years, 2 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

ABCD is trapezium with AB//DC.IF ∆AED ~ ∆BEC then prove that AD=BC

Posted by Manish Kumar 6 years, 2 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

Ratio in which the line 3x+4y=7 divides the line segment joining the point(1,2) and (-2,1) is

Posted by Sanjeev Suman 6 years, 2 months ago

CBSE > Class 10 > Mathematics

1 answers

Anwesha Dey 6 years, 2 months ago

25

ANSWER

SinQ=a/b find tanQ

Posted by Isha Bhandari 6 years, 2 months ago

CBSE > Class 10 > Mathematics

1 answers

Parth Tyagi 6 years, 2 months ago

a/c

ANSWER

Find perimeter of the given figure Figure was given in this app in class 10 mathematics ,surface area and volume practice assignment 2 ques number 15

Posted by Harry Sharma 6 years, 2 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

How to determine the median class in a frequency ditribution ?

Posted by Samarth Mishra 6 years, 2 months ago

CBSE > Class 10 > Mathematics

2 answers

Nita Sharma 6 years, 2 months ago

By The closest match of n\2 in cf row

Umesh Singh 6 years, 2 months ago

by the help of cf

ANSWER

A box contains cards numbered 11 to 123 .A card is drawn random from the box.Find the probability that the number on the drawn is ¹ a square number ² a multiple of 7

Posted by Priti Kumari 6 years, 2 months ago

CBSE > Class 10 > Mathematics

1 answers

Harry Sharma 6 years, 2 months ago

1. 8/113 2. 16/113

ANSWER

Proove √3 is irrational

Posted by Yash D 6 years, 2 months ago

CBSE > Class 10 > Mathematics

1 answers

Yogita Ingle 6 years, 2 months ago

Let us assume that √3 is a rational number.

then, as we know a rational number should be in the form of p/q

where p and q are co- prime number.

So,

√3 = p/q { where p and q are co- prime}

√3q = p

Now, by squaring both the side

we get,

(√3q)² = p²

3q² = p² ........ ( i )

So,

if 3 is the factor of p²

then, 3 is also a factor of p ..... ( ii )

=> Let p = 3m { where m is any integer }

squaring both sides

p² = (3m)²

p² = 9m²

putting the value of p² in equation ( i )

3q² = p²

3q² = 9m²

q² = 3m²

So,

if 3 is factor of q²

then, 3 is also factor of q

Since

3 is factor of p & q both

So, our assumption that p & q are co- prime is wrong

hence,. √3 is an irrational number

ANSWER

Tan°+sec°-1÷tan°-sec°+1=sec°tan°

Posted by Himanshu Dubey 6 years, 2 months ago

CBSE > Class 10 > Mathematics

0 answers

ANSWER

all formulaes of each chapter

Posted by Rashi Raghuwanshi 6 years, 2 months ago

CBSE > Class 10 > Mathematics

1 answers

Nita Sharma 6 years, 2 months ago

.

ANSWER

0and 4

Posted by Abdul Khalipue Shaikh 6 years, 2 months ago

CBSE > Class 10 > Mathematics

2 answers

Aadya Singh ? 6 years, 2 months ago

If 0 and 4 are alfa and beta, then quadratic equation will be x^2-4x .

Abdul Khalipue Shaikh 6 years, 2 months ago

alfa and beta

ANSWER

Blue print of cbse board of class 10th sessions 2019-2020 marking scheme

Posted by Suraj Mithathaliya 6 years, 2 months ago

CBSE > Class 10 > Mathematics

1 answers

Harsh Jain 6 years, 2 months ago

I dont know

ANSWER

Raise your hands if you are gonna give boards in March along with meh ☺☺

Posted by Anonymous . 6 years, 2 months ago

CBSE > Class 10 > Mathematics

16 answers

Anonymous . 6 years, 2 months ago

Hey queen ik uh

Shraddha ☺️☺️ 6 years, 2 months ago

?

Ash ? 6 years, 2 months ago

?

*Shirin? * 6 years, 2 months ago

?

Sahil Singh 6 years, 2 months ago

??????

Ujjwal Pandey 6 years, 2 months ago

??

Akhifa Sheik 6 years, 2 months ago

Good n8

Dr.Ravi _♥️??? ....... 6 years, 2 months ago

Good night friends

Dr.Ravi _♥️??? ....... 6 years, 2 months ago

????

Dr.Ravi _♥️??? ....... 6 years, 2 months ago

✋??✋

Dr.Ravi _♥️??? ....... 6 years, 2 months ago

??

Akhifa Sheik 6 years, 2 months ago

✋

Dr. Shreyas Samarth 6 years, 2 months ago

?‍♂️?‍♂️?‍♂️✋?

___ Alone _____ 6 years, 2 months ago

??‍♀️

Broken Heart ? #Girl 6 years, 2 months ago

?‍♀?‍♀?‍♀?‍♀

Aadya Singh ? 6 years, 2 months ago

✋

ANSWER

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