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IRRATIONAL PROVE RATIONAL ROOT3

Posted by Gagan Sharma???? 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Rachana Tewari 7 years, 6 months ago

write proper question

ANSWER

(11root3+7root5+6)-(3 root3-4root 5-5)

Posted by Shikha Singh 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Rachana Tewari 7 years, 6 months ago

Ans: 8(3^1/2)+11 (5^1/2)+11

ANSWER

Factorize 1/2 - x^2/50

Posted by Hriday Khanna 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Gagan Sharma???? 7 years, 6 months ago

SORRY

ANSWER

Find the product of 3/8 and 3/2

Posted by Kush Shukla 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Atif Khan 7 years, 6 months ago

9/16

ANSWER

Represent√3 on the number line

Posted by Rahil Maraskolhe 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Shreya Dubey 7 years, 6 months ago

Step 1 : Draw a line AB. Mark numbers on the line taking scale 1cm. Step 2: From 2, draw a perpendicular of length 1cm. Join it from 0 and name the point as P1. Step 3: With P1 as centre, cut an arc on the line and name it as A. Point A will be √2. Step 4: From the point P1 draw a perpendicular of length 1cm and name it P2. Join the point P2 from 0. Step 5: With P2 as centre cut an arc on the line and name it as B. Point B will represent √3 on the line. Hope it helps! ?

ANSWER

Find three rational numbers between 1/3 and4/5

Posted by Rahil Maraskolhe 7 years, 6 months ago

CBSE > Class 09 > Mathematics

5 answers

Rachana Tewari 7 years, 6 months ago

step 1 :Add 1/3 and4/5 and divide by 2

we get 17/30 --- first rational no.

Step2: add1/3 &17/30 and divide by 2

we get 27/60 ----'second rational no.

Step3:Add4/5 &17/30and divide by 2

we get 41/ 60 ---- thI'd rational no.

Shubham Dubey 7 years, 6 months ago

O WRONG HAI FORMULA YA RIGHT HAI ? D=B-A/N+1 A=1/3 And, B=4/5 NOW THE PUT THE FORMULA, D=B-A/N+1 THE VALUE OF N=3, SO, FIND THE THREE RATIONAL NUMBERS. NOW SOLVE,

Shubham Dubey 7 years, 6 months ago

Sorry ?

Shubham Dubey 7 years, 6 months ago

A-B/n+1

Shubham Dubey 7 years, 6 months ago

Bhai ek formula hota hai

ANSWER

Find six rational numberb between 3and4.

Posted by Rahil Maraskolhe 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

make root 11 by semi circle meathod

Posted by Akshat Poddar Anjay 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find common factor in quadratic polynomials x 2 + 8x + 15 and x 2 + 3x - 10.

Posted by Anshul Baldi 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Represent 13 /5and-13/5 on the number line

Posted by Ankit Gupta 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Is 1 a rational no.

Posted by Komal Sharma 7 years, 6 months ago

CBSE > Class 09 > Mathematics

3 answers

Alekh~* Dwivedi!¬ 7 years, 6 months ago

Yes it is a rational number because every number is a rational number Examples :- 1,5,7,9,0 etc.

Ankit Gupta 7 years, 6 months ago

????

Isheta Singh 7 years, 6 months ago

yes

ANSWER

Find two irrational and two rational number between 0.5 and 0.55

Posted by Abhishek Kumar 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Komal Sharma 7 years, 6 months ago

Rational 0.51,0.52 Irrational 0.5101011011111011..............,0.5202002000020000002.......

Tejaswini Chhetri 7 years, 6 months ago

2 rational Numbers:-0.51 and0.52 2 irrational numbers:-0.51511511151111.......... 0.535335333533335333333.......

ANSWER

505 multiply 503

Posted by Deepak Singh 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Tejaswini Chhetri 7 years, 6 months ago

(500+5)(500+3)=(500)×(500)+(5+3)(500)+5×3=250000+4000+15= 254015

Deepak Singh 7 years, 6 months ago

505 multiply 503 using idetities

ANSWER

three tankers contain 403litres, 434litres, 465litres of diesel respectively. find the maximum capacity of a container that can measurecthe diesel of the three containers exact numbers of times

Posted by Sewali Das 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Rationalise 1/√7+√5-√2

Posted by Piyush Barik 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If 2 raised to power X multiplied by 3 raised to the power Y multiplied by 5 raised to the power-Z, =2160 then find the values of X,Y,(-)Z.

Posted by Vandana Rai 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Arya Veer 7 years, 6 months ago

X=4,Y=3,Z=1

ANSWER

Evaluate 125 square root 3

Posted by Gunanithi Guna 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Arya Veer 7 years, 6 months ago

5

Gunanithi Guna 7 years, 6 months ago

Answer

ANSWER

The rational no.and irrarotional no. together for no.

Posted by Suman Bhatia 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Goutam Dalal 7 years, 6 months ago

Real number

ANSWER

2 multiplied by 9timesof 5

Posted by Yousuf Ahmed 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Goutam Dalal 7 years, 6 months ago

90

ANSWER

2 x + 5 y =7 if x and y are natural number

Posted by Amit Narwal 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Yousuf Ahmed 7 years, 6 months ago

1

ANSWER

22-22 =

Posted by Sarat Sahoo 7 years, 6 months ago

CBSE > Class 09 > Mathematics

3 answers

Queen_ Of _My _Heart 7 years, 6 months ago

Dont ask silly questions ??

Amrita Singh 7 years, 6 months ago

0??

Supriya Giri 7 years, 6 months ago

0 ?

ANSWER

Simplyfy:(5a+3b)^3+(5a-3b)^3

Posted by Shubham Purbey 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Susai Raj 7 years, 6 months ago

We know that (a+b)^3 + (a-b)^3

=(a^3+3a^2.b+3ab^2+b^3+a^3-3a^2.b+3ab^2-b^3

=2(a^3+3ab^2)

So .(5a+3b)^3 + (5a-3b)^3

=2{(5a)^3 + 3(5a)(3b)^2}

=2{125a^3 + 135ab^2)

=250a^3 + 270ab^2.

ANSWER

How to find value of x if 8x=35²-27²

Posted by Gurjent Singh 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Sri Jha 7 years, 6 months ago

X=62

Sri Jha 7 years, 6 months ago

8x=(35+27)(35-27) 8x=(62)(8) X = (62 x 8) --------------- 8 X =62

ANSWER

2+3÷67%895×54

Posted by Sanket Patil 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Closure property

Posted by Yash Chauhan 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

IF p(x) be a polynomial such that p(-⅓)^2=0 Then find factor of p(x).

Posted by Ansh Baliyan 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

2y=5 which axiom is used

Posted by Mansi Kharb 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Mansi Kharb 5 years, 8 months ago

Which axiom

Shweta Rajput 7 years, 6 months ago

5/2

ANSWER

46÷2×4-46+469

Posted by Aman Yadav 7 years, 6 months ago

CBSE > Class 09 > Mathematics

3 answers

Aman Yadav 7 years, 6 months ago

515

Rajan Chauhan 7 years, 6 months ago

(46÷2)×4-46+469 =23×4-46+469 =92-46+469 =561-46 =515 (Use BODMAS)

Deepesh Chaudhary 7 years, 6 months ago

answer is 555

ANSWER

How can we rationalise number on a number line?

Posted by Saurvh Raj 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

without actual division find which of the following a rational nunber of terminating decimals (1) 5/32 (2) 27/80

Posted by Jatin Gulia 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Deepesh Chaudhary 7 years, 6 months ago

(1)5/32 is terminating no.

ANSWER

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