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My question from exampler book class 9 ch-3 co-ordinate geometry

Posted by Aastha Gupta 5 years, 7 months ago

CBSE > Class 09 > Mathematics

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Find 5 rational number between -2 & -1

Posted by Swaroop Karad 5 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

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Find five rational number between -2&-1

Posted by Swaroop Karad 5 years, 7 months ago

CBSE > Class 09 > Mathematics

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Show underroot 7 on number line.

Posted by Ojasv Rohilla 5 years, 7 months ago

CBSE > Class 09 > Mathematics

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What are zeroes of the polynomial X2 - 4

Posted by Ishant Sehrawat 5 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Yogita Ingle 5 years, 7 months ago

P(x) = x² - 4,

= (x)² - (2)²

=(x-2) & (x+2)

Zeroes are 2 & -2 since p(2)= p(-2)=0. Once we find zeroes, we can easily find the factors. For this equation x²-4=0, factors are (x-2) & (x+2) using remainder theorem.

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Simplify - (15*1/3/9*1/4)*-6

Posted by Shubham Kumar 5 years, 7 months ago

CBSE > Class 09 > Mathematics

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

Posted by Ratul Chandra Bordoloi 5 years, 7 months ago

CBSE > Class 09 > Mathematics

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If x=3+2√2 what is the value of √x+1/√x and √x-1/√x

Posted by Suhani Yadav 5 years, 7 months ago

CBSE > Class 09 > Mathematics

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How to draw root 5 in number line

Posted by Balaji V 5 years, 7 months ago

CBSE > Class 09 > Mathematics

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Simplify (6+√5)² using identity (a+b) a²+b²+2ab

Posted by Prachi Bhadana 5 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Mansi Gupta 5 years, 7 months ago

By using this identity the answer of this question will be 36+2multiply by6multiply by√5 =41+12√5

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How to solve the root questions

Posted by Sanjana Yadav 5 years, 7 months ago

CBSE > Class 09 > Mathematics

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?? ka dushra name kiya hai

Posted by Aniket Aryan 5 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Sriya? Ghosh 5 years, 7 months ago

Bandar ka smanarthi-- banar, markat

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Express 0.67 in the form p upon q where p and q are integers and q= 0

Posted by Savita Kalia 5 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Aniket Aryan 5 years, 7 months ago

0.67=67/100

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Factorize: (a^2-b^2)^3 +(b^2-c^2)^3 +(c^2-a^2)^3

Posted by Abhay Singh 5 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Ankush Kumar 5 years, 7 months ago

This is not any type of equation

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Simplify : (4+√3) (4-√3)

Posted by Mansi Mujage 5 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Yogita Ingle 5 years, 7 months ago

(4+√3) (4-√3)

=(4)²- (√3)²

^{= 16 - 3}

^{= 13}

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A man goes uphill with an average speed of 24 km / h and comes down an average speed of 36 km/h .The distance travelle d in both the case being the same , the average speed for the entire journey is

Posted by Arpit Tiwari 5 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Aryan Vishwakarma 5 years, 7 months ago

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x is equal to zero and equal to -1 are the roots of polynomial f x is equal to 2 x cube minus 3 X square + a x + b find a and b

Posted by Prakhar Gupta 5 years, 7 months ago

CBSE > Class 09 > Mathematics

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Concept map of coordinate geometry vlass 9

Posted by Ritiksha Chambyal 5 years, 7 months ago

CBSE > Class 09 > Mathematics

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Is every whole number a rational number? Justify

Posted by Sana 🙃 5 years, 7 months ago

CBSE > Class 09 > Mathematics

2 answers

Arnav Singh 5 years, 7 months ago

Yes because 0is a rational number and awhole number

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Harshita Kanwat 5 years, 7 months ago

Yes , every whole number is a rational number . Because whole number starts from 0 and has no end . And rational number are those numbers that can be written in the form of fraction . Whole number can be written in the form of p/q . Such as 2 can be written as 2/1

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Ex 1.4

Posted by Manav Rajput 5 years, 7 months ago

CBSE > Class 09 > Mathematics

2 answers

Shadan Padhan 5 years, 7 months ago

11 √4

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Manav Rajput 5 years, 7 months ago

Please explain me EZ 1.4

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What is the product of√3

Posted by Avishek Teli 5 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Sia ? 4 years, 6 months ago

Please ask question with complete information.

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Kiya NCERT KE saat example ko bhe study karna hai

Posted by Pawan Kumar Mahato 5 years, 7 months ago

CBSE > Class 09 > Mathematics

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Which ch is most important ch of N C E R

Posted by Pawan Kumar Mahato 5 years, 7 months ago

CBSE > Class 09 > Mathematics

4 answers

Srushti Khadtare 5 years, 7 months ago

Doubt

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Srushti Khadtare 5 years, 7 months ago

I have a douby

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Srushti Khadtare 5 years, 7 months ago

Ncert or ncer

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Pawan Kumar Mahato 5 years, 7 months ago

In maths which ch is most important ch of N C E R

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In maths (NCERT )in first term which ch is most important ch

Posted by Pawan Kumar Mahato 5 years, 7 months ago

CBSE > Class 09 > Mathematics

2 answers

Srushti Khadtare 5 years, 7 months ago

Polynomials,coordinate geometry,linear equations in two variable, introduction to Euclid's system,number systems,areas of parallelograms and traingles,probability,surface areas and volumes.

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Pawan Kumar Mahato 5 years, 7 months ago

Sir which ch is most important and most important ch

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Factorise : 3(x+y) square - 5(x+y) + 2

Posted by Bhavishya ? 5 years, 7 months ago

CBSE > Class 09 > Mathematics

2 answers

Srushti Khadtare 5 years, 7 months ago

No....no...sorry this not for u

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Srushti Khadtare 5 years, 7 months ago

100x=37.37 X=0.37 Subtract the two equations: 99x=37 X=37÷99 Therefore,37÷99=0.37 Hopefully this help

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0.37 recurring

Posted by Jeevitha R 5 years, 7 months ago

CBSE > Class 09 > Mathematics

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What is coordinate geometry

Posted by Amar Singh 4 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Sia ? 4 years, 7 months ago

In classical mathematics, analytic geometry, also known as coordinate geometry or Cartesian geometry, is the study of geometry using a coordinate system. This contrasts with synthetic geometry. Analytic geometry is used in physics and engineering, and also in aviation, rocketry, space science, and spaceflight.

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Where a and b are constants and a is not equal to zero.

Posted by Stella Vasudeva 5 years, 7 months ago

CBSE > Class 09 > Mathematics