CBSE > Class 09 > Mathematics | CBSE Board | Homework Help | myCBSEguide

No products in the cart.

Ask questions which are clear, concise and easy to understand.

Ask Question

Deference between rational and irrational number

Posted by Aditya Ojha 5 years, 5 months ago

CBSE > Class 09 > Mathematics

2 answers

Abhijeet Singh 5 years, 5 months ago

Rational are the numbers which can be written in the p/q form. Irrational no. Are the numbers which can not be written in the p/q form

Sia ? 5 years, 5 months ago

Numbers such as 3/8 and -4/9 are also rational because their numerators and denominators are both whole numbers. Alternatively, an irrational number is any number that is not rational. It is a number that cannot be written as a ratio of two integers (or cannot be expressed as a fraction).

ANSWER

1/√7=?

Posted by Twinkle Pal 5 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Sia ? 5 years, 5 months ago

0.377964473

ANSWER

122222246964+8632160095222698

Posted by Ayushi Maheshwari 5 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Sia ? 5 years, 5 months ago

8.6322823e+15

ANSWER

How to represent 2+√2 on number line

Posted by Sanjay Kumar 5 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Kashika Khuranaa.. ? 5 years, 5 months ago

Firstly draw √2 on the no. Line and then draw +2units onsame no.line

ANSWER

If the polynomial 2x3+ax2+3x-5 and X3+x2+a Leave the same reminder when divided by x-2 find the value of a.

Posted by Raju Raj 5 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

in the given figure a b parallel CD prove that P + Q women's also show 180 degree

Posted by Shantanu Tiwari 5 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Xcube+2xsquare+5x+10

Posted by Archana Kumari 5 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Mishtee Jadav 5 years, 5 months ago

What to do

ANSWER

3x3+8x2-1

Posted by Mohit Kaushik 5 years, 5 months ago

CBSE > Class 09 > Mathematics

4 answers

Preethika Srinivasan 5 years, 5 months ago

24

Aditya Ojha 5 years, 5 months ago

24 is correct

Dk M 5 years, 5 months ago

24 is right ans.

Kawal Jeet 5 years, 5 months ago

24

ANSWER

What is the answer of -3k=3

Posted by Ashish Upadhyay 5 years, 5 months ago

CBSE > Class 09 > Mathematics

2 answers

Kashika Khuranaa.. ? 5 years, 5 months ago

K=3/3 K=1

Raj Ranjan 5 years, 5 months ago

K=3 by 3

ANSWER

Name some trigonometric ratios

Posted by Sanyasi Rao Rao 5 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Given that x2-x-2 is a factor of x3+3x2+ax+b calculate the values of a and b and factorize the remaining factor

Posted by Bobby Sachdeva 5 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If 2x=3y=6z,then prove that 1/x+1/y+1/z=0 or p(-2)+p(-3)+p(1/2)

Posted by Saransh Sharma 5 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

How to express. ____ in the form of p\q 0.92675

Posted by Lali Talu 5 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Ayush Rajput 5 years, 5 months ago

92675/100000

ANSWER

write the following in expanded form (1/x+y/3)³

Posted by Priya Kalra 5 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

2x3-13x2+26x-15

Posted by Fasila Sathar 5 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Chhotu Sahu Sahu 5 years, 5 months ago

1,642

ANSWER

(I)Sam of five N Natural number=n(n+1)/2 (II) Sum of squares of first n natural numbers=n(n+1)(2n+1)/6

Posted by Rishabh Raoso Pawar 5 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

(2+5)=2+2

Posted by Suresh Mannar 5 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Pranav Pandey 5 years, 5 months ago

3

ANSWER

3√2-2√3/3√2+2√3

Posted by Honey Singh 5 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Sujal Ronaldo 5 years, 5 months ago

=0

ANSWER

In a school cash awards were given for honesty,punctuality,and obedience.Prize money for punctuality is half of that for honesty.Also the prize money for obedience is half of that for money.i)Is the prize money for punctuality same as that for obedience?ii)State Euclid axiom which is used to answer part i).

Posted by Tharun M 5 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

-125+150-160+8 divided by 8 &the anwes is

Posted by Aditya Patil 5 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Sujal Ronaldo 5 years, 5 months ago

= (-15.8)

ANSWER

X/2-y/3=2 find the answer

Posted by Sailendraprasad Das 5 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Shalu Kumari 5 years, 5 months ago

X/2-y/3=2, 3x-2y/6=2, 3x-2y=6×2, 3x-2y=12, 3x=12+2y(divide both sides by three) 3x/3=12/3+2y/3, X=4+2/3 y,

ANSWER

What is pure surd

Posted by Vimal Kumar 5 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Vimal Kumar 5 years, 4 months ago

Bc

ANSWER

The way a path moves

Posted by Japisher Singh 5 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

1/343 is a terminating number or non terminating

Posted by Diksha Rajawat 5 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Rudrani Kumari 5 years, 5 months ago

Terminating

ANSWER

If x = 2+root 3 find the value of x-1/x

Posted by Deepak Mangalore 5 years, 5 months ago

CBSE > Class 09 > Mathematics

2 answers

Deepak Mangalore 5 years, 3 months ago

Thank u

Aditya Kaushik 5 years, 5 months ago

4

ANSWER

p(x)=5x³-2x²+3x-2

Posted by Jaydev Gajjar 5 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Yash Raval 5 years, 5 months ago

the answer is 122 x solution is p(x)=5x³-2x²+3x-2 = (125x) cube3 -(4x)square2 +(3x)-(2) = 125x-4x and 3x-2 = 121x and 1x = 121x + 1x = 122x ans -

ANSWER

constant force acts on an object of mass 5 kg for a duration of 2 seconds is increases object velocity from 3 metre per second to 7 find the magnitude of the applied force force was applied for regulation of 5 second what would be the final velocity of thought

Posted by Ajaz Ahmed 5 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find a number which is divided into three parts and four times and remaining one each time.

Posted by Aman Kumar 5 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is rationalizng factor of 1 by under root 50 ? And how to solve this

Posted by Shivani A 5 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Priyanshu Ghosh 5 years, 5 months ago

√2\10

ANSWER

ABCD is a rectangle, if M is mid-point of CD & N and S are two points on AB such that AN=MS=SB. If the diagonal AC intersects MN at P and MS at Q. If the Area of ABCD is 70sq cm. Find the area of triangle APQ.

Posted by Hemasagar Patel 5 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Page 395 of 1013

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Test Generator

Test Generator

Create papers online. It's FREE.

CUET Mock Tests

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Google Play

Download myCBSEguide App