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

No products in the cart.

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

Ask Question

8 to the power 255= 32 to the power x

Posted by Hemant Srivash 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

2* = 5^y = 10^z and meaning of he sign (^) is the next

Posted by Devanshu Yadav 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Show that 1/x^b-a +x^c-a +1/1+x ^a-b +x^c-b+ 1/1+x^b-c+x^a-c =1

Posted by Ekta Sharma 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

(3a+4b)³

Posted by Nikita Kashyap 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Sayantan Chowdhury 7 years, 6 months ago

we should apply (a+b) whole cube formula ie a3+b3+3a2b+3ab2

3Thank You

ANSWER

Kya syllabus ncert ka reduce howa

Posted by Mudasir Rashid 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Priyanshu Kumar 7 years, 6 months ago

Yes, from 2019-20 cbse ncert syllabus will be reduce by half.

1Thank You

ANSWER

find five rational number between1/6 and 1/3

Posted by Huzaifa Khan 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Priyanshu Kumar 7 years, 6 months ago

Five rational no between 1/6 and 1/3 are 7/36, 8/36, 9/36, 10/36 and 11/36

1Thank You

Rashi Mudgal 7 years, 6 months ago

1/6x10= 1/60 and1/3x10=1/30 now 1/31 , 1/32, 1/33,1/34,1/35,1/36

1Thank You

ANSWER

Find three irrational numbers between 3/5 and2/3

Posted by Parvesh Sharma 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Vartika Singh 7 years, 6 months ago

40/60 37/60 38/60

0Thank You

ANSWER

-:*5746

Posted by Mayank Soni 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Express 0.6+0.7baar+o.47baar

Posted by Jaishree Brahma 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find three rational and three irrational numbers between 3/5 and 2/3

Posted by Parvesh Sharma 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

All exercises of chapter 1 from NCERT exemplar solved

Posted by Rahul Singh 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

A + b whole square

Posted by Sunny Verma 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Priyanshu Sharma 7 years, 6 months ago

a^2+b^2+2ab

0Thank You

ANSWER

factorise a^2+b^2+2ab+2bc+2ca

Posted by Student S 7 years, 6 months ago

CBSE > Class 09 > Mathematics

3 answers

Anokhi Bhanusali 7 years, 6 months ago

(a+b)^2+{2c(b+a)}

2Thank You

Harshita Pathak 7 years, 6 months ago

(a+b+c)^2

1Thank You

Priyanshu Sharma 7 years, 6 months ago

a^3+b^3

1Thank You

ANSWER

Express as p/q of 0.023_

Posted by Lokesh Pal 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Preeti help

Posted by Aman Singh 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

8 to the power 255=32 to the power x

Posted by Hemant Srivash 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Anokhi Bhanusali 7 years, 6 months ago

By mistake its. 8^255 = 32^x=. 2^765=2^5x

1Thank You

Anokhi Bhanusali 7 years, 6 months ago

8^255= 32^x 2^765=2^5x Base same equate powers... 765=5x X=765/5=133

1Thank You

ANSWER

a^1/x b^1/y x c^1/z. X+y+z=0 p.t ABC=1

Posted by Vishwaradhya Katarki 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

profe that roo 2 is an irrational number

Posted by Tarique Aziz 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Tarique Aziz 7 years, 6 months ago

root 2

2Thank You

ANSWER

A two digit no is such that the product of its digits is 12.when 36 is added to this no the digits interchange there places. Find the no

Posted by Tanya Sahu 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find three different irrational number between 5 by 7 and 9 by 11

Posted by Pritam Kumar 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Shubham Duney 5 years, 8 months ago

5/7=0•714285.... And, 9/11=0•81.... The three irrational number are:- 1. 0•72020020002.... 2. 0•73030030003.... 3. 0•74040040004.....

1Thank You

ANSWER

3×5=

Posted by Soya Sajid 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Vinita Chouhan 7 years, 6 months ago

0Thank You

Pritam Kumar 7 years, 6 months ago

0Thank You

ANSWER

Find the root of 15x^2_10root6+10 ??

Posted by Srivarshan Jvenkatesan 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Posted by Neelam Singh 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Shubham Duney 7 years, 6 months ago

Please complete write

0Thank You

ANSWER

If a+b+c=0.find a square/BC + b square/ca+c square/ab

Posted by Ayushi Pathak 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If Cube root x+ cube root y+ cube root z=0, find (x+y+z) cube

Posted by Ayushi Pathak 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Factorise:9(2a-b)square - 4(2a-b)-13

Posted by Ayushi Pathak 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Abhishek Chauhan 7 years, 6 months ago

[9(2a-b) + 13][2a-b-1] (18a-9b+13)(2a-b-1)

1Thank You

Abhishek Chauhan 7 years, 6 months ago

9(2a-b) ² - 4(2a-b) - 13 Let's take 2a-b be x 9x² - 4x - 13 9x² -9x + 13x - 13 [Middle term splitting] 9x(x-1) + 13(x-1) (9x+13)(a-1)

0Thank You

ANSWER

If x+y+z=12, x square+ y square+z square=90 Find x cube+ y cube -3xyz

Posted by Ayushi Pathak 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Represent 3+ under root 10 on number line.

Posted by Priyanshu Tomar 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is Cartesian system? Plz give answer

Posted by Queen_ Of _My _Heart 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Rachana Tewari 7 years, 6 months ago

Cartesian system is a system in which the position of any particle is shown by using two variable on x-axis and y axis.

1Thank You

ANSWER

Profit and loss

Posted by Nitish Srivastava 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Queen_ Of _My _Heart 7 years, 6 months ago

Plz write proper question

0Thank You

ANSWER

Page 632 of 1011

myCBSEguide App

myCBSEguide

Trusted by 1 Crore+ Students

Install Now

Test Generator

Create papers online. It's FREE.

Try Now

CUET Mock Tests

75,000+ questions to practice only on myCBSEguide app

Install Now

myCBSEguide

myCBSEguide

Test Generator

CUET Mock Tests

Download myCBSEguide App

All Courses

Other Websites

CBSE Courses

Resources

Corporate

NCERT Solutions

CBSE Sample Papers