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What is 38747484±393884747

Posted by Alvin Thomas 3 months ago

CBSE > Class 09 > Mathematics

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Ch-1 introduction

Posted by Sheikh Alfaz 1 week, 6 days ago

CBSE > Class 09 > Mathematics

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Cost of a pen is two and half times the cost of a pencil. Express the situation as a linear equation in two variables

Posted by Kirshika Ganesh 3 months ago

CBSE > Class 09 > Mathematics

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2x+5y

Posted by Yash Pandey 3 months ago

CBSE > Class 09 > Mathematics

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Posted by T Prudhvi 1 week, 3 days ago

CBSE > Class 09 > Mathematics

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The polynomial of the type ax²+bx+c,a=0 is called

Posted by Gnani Yogi 3 months ago

CBSE > Class 09 > Mathematics

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sides of a triangle are in the ratio of 12:17:25 and its perimeter is 540cm. find its area

Posted by Akhilesh Patidar 3 months ago

CBSE > Class 09 > Mathematics

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3√2×4√2×12√32

Posted by Manas Khurana 3 months ago

CBSE > Class 09 > Mathematics

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X³-12x²+39x-28

Posted by Sukhi Devasi 3 months ago

CBSE > Class 09 > Mathematics

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Prove that the sum of all the three interior angles of a triangle is 180 degree

Posted by Savitha Savitha 3 months ago

CBSE > Class 09 > Mathematics

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2x²+[1×(8x²)^-1]+1

Posted by Less Goo 3 months ago

CBSE > Class 09 > Mathematics

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6766

Posted by Naitik Pawar 3 months ago

CBSE > Class 09 > Mathematics

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Bu rj cz

Posted by A. Chitra Chitra 3 months ago

CBSE > Class 09 > Mathematics

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Show that(x-5) is a factor of x³-3x³-4x-30

Posted by Vrinda Goyal 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Vrinda Goyal 3 months ago

Find the zeros of the polynomial p(x)=(x-3)²-(x+3)²

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Find six rational number between 3 and 5

Posted by Purva Borana 3 months ago

CBSE > Class 09 > Mathematics

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(a+b)²(a-b)²

Posted by Purwesh Patil 3 months ago

CBSE > Class 09 > Mathematics

4 answers

Govardhan C Chinthi 3 months ago

a4-b4

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Saransh Banwal 3 months ago

4ab

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Niharika Kakodiya 3 months ago

(a+b)²(a-b)² ->(a²+2ab+b²)(a²-2ab+b²) a⁴-2a³b+a²b²+2a³b-4a²b²+2ab³+a²b²-2ab³+b⁴ a⁴+b⁴+2a²b²-4a²b² a⁴+b⁴-2a²b²

1Thank You

Avinash Kumar 3 months ago

Hii

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5√5x²+30x+8√5

Posted by Kamni Anuragi 3 months ago

CBSE > Class 09 > Mathematics

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X=o, y=k,5x-3y=0 what is the value of k

Posted by Duvara Ganath 3 months ago

CBSE > Class 09 > Mathematics

2 answers

Niharika Kakodiya 3 months ago

If x = 0 , y = k 5x-3y=0 -> 5*0-3k=0 0-3k=0 -3k=0 K=0/-3 K=0

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Akshita Goel 3 months ago

5x-3y=0 5x0 - 3xk = 0 0 -3k = 0 So -3k = 0 k= 0/3 k=0

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Factories by taking common 3a^+9ab

Posted by Ranjana Dixit 3 months ago

CBSE > Class 09 > Mathematics

1 answers

Ranjana Dixit 3 months ago

Factories by taking common 3a^+9ab

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Factorise 4x²+8x+3 is_____

Posted by Account Deleted 3 months, 1 week ago

CBSE > Class 09 > Mathematics

1 answers

Roshan Kumar 3 months, 1 week ago

4x²+8x+3 =4x²+(6x+2x)+3 =2(2x+3)+1(2x+3) =(2x+3)(2+1)

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8x² + 42x + 49

Posted by Arwa Abia 3 months, 1 week ago

CBSE > Class 09 > Mathematics

1 answers

Anindita Anin 3 months ago

This will be solved using middle term split. 8x²+28x+14x+49 =(8x²+28x)+(14x+49) =4x(2x+7)+7(2x+7) =(2x+7)(4x+7) Therefore (2x+7)(4x+7) is the answer. Hope this helps! 🙂

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The product of rational and irrational number

Posted by Avni Malik 3 months, 1 week ago

CBSE > Class 09 > Mathematics

4 answers

Akshita Goel 1 month ago

Irrational

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Uday Bhan Singh 3 months, 1 week ago

√5 ka value

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Ela J 3 months, 1 week ago

Irrational

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Satyam Kumar 3 months, 1 week ago

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Express 0.357 bar is only on 7 in the form of p by q where p and q are integers and q not equal to zero

Posted by Sonu Sonu 3 months, 1 week ago

CBSE > Class 09 > Mathematics

1 answers

Satyam Kumar 3 months, 1 week ago

Yes

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12x²-7x+1 factorise

Posted by Abhishek Abhishek 3 months, 1 week ago

CBSE > Class 09 > Mathematics

2 answers

Satyam Kumar 3 months, 1 week ago

(3x+1) (4+1)

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Satyam Kumar 3 months, 1 week ago

(3x+1) (4+1)

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Root 7 by root3+root2

Posted by Aish Aishu 3 months, 1 week ago

CBSE > Class 09 > Mathematics

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Vishva Patel 3 months, 1 week ago

16807

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Express the following 0.001bar in the form of p/q

Posted by Jaswanth R 3 months, 1 week ago

CBSE > Class 09 > Mathematics

3 answers

Mohd Aunn 3 months, 1 week ago

Let the x X=0.001 bar X=0.001001001..................eq 1 x=1.001001001............eq2 By sub eq 1&2 10x-x=0.001......-1.001001........ 9x=1 x=1/9

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Abishek R.A 3 months, 1 week ago

x³-y³

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Aditya Upadhyay 3 months, 1 week ago

1/1000

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2√7-√11+√11-√7

Posted by Sweety Kumari 3 months, 2 weeks ago

CBSE > Class 09 > Mathematics

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(root a + root b)(root a - root b) =?

Posted by Poojaba Jadeja Jadeja 3 months, 2 weeks ago

CBSE > Class 09 > Mathematics

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Posted by Mugdha Mohanty 3 months, 2 weeks ago

CBSE > Class 09 > Mathematics

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Don't post personal information, mobile numbers and other details.
Don't use this platform for chatting, social networking and making friends. This platform is meant only for asking subject specific and study related questions.
Be nice and polite and avoid rude and abusive language. Avoid inappropriate language and attention, vulgar terms and anything sexually suggestive. Avoid harassment and bullying.
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Remember the goal of this website is to share knowledge and learn from each other. Ask questions and help others by answering questions.

Posted by Sonu Sonu 3 months, 2 weeks ago

CBSE > Class 09 > Mathematics