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X*x+y*y+2(xy+yz+zx)

Posted by Kunal Bhola 7 years, 8 months ago

CBSE > Class 09 > Mathematics

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If x=3+√8 find x+1/x2

Posted by Armaan Gupta 7 years, 8 months ago

CBSE > Class 09 > Mathematics

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Performing operation on real numbers.

Posted by Alaukika Singh 7 years, 8 months ago

CBSE > Class 09 > Mathematics

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√3-√2/√5-√3

Posted by Devansh Agarwal 7 years, 8 months ago

CBSE > Class 09 > Mathematics

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Express 10.32 bar on 2;; 5.2bar on 2 in the form of p/where q is not equal to 0

Posted by Xyz Abc 7 years, 8 months ago

CBSE > Class 09 > Mathematics

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Visualise 4.262626------- on the number line ,up to 4 decimal places

Posted by Ujjwal Kumar 7 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Rahul Kumar 7 years, 8 months ago

What is the prime minister of china

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What is the formula for area of a triangle

Posted by Harinni Hani 7 years, 8 months ago

CBSE > Class 09 > Mathematics

2 answers

Priyanka Bad 7 years, 8 months ago

1/2*b*h

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Ananya Mandal 7 years, 8 months ago

1/2 *b*h

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2√2=

Posted by Lakshay Garg 7 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Harinni Hani 7 years, 8 months ago

It is nearly 2.82842712474

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2÷7(4)

Posted by Gourav Sangwan 7 years, 8 months ago

CBSE > Class 09 > Mathematics

2 answers

Jigarjit Singh Gill 7 years, 8 months ago

2/28=1/14

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Muthu Chitra 7 years, 8 months ago

Use BODMAS(Bracket Of Division,Multiplication,Addition And Subtraction)

Ans :2/28=14

ans-14

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Which number is greatest out of 2^300,3^250,4^200,5^150,6^100

Posted by Pravesh Fating 7 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Soham Kokate 7 years, 8 months ago

I don't know ???

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Rationalisation of trinomial

Posted by Saksham Gondal 7 years, 8 months ago

CBSE > Class 09 > Mathematics

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Show that the bisector of angles of parallelogram from a rectangle.

Posted by Arvind Dubey 7 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Raghav Dixit 7 years, 8 months ago

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Show that the following numbers can be represented in the form p\q , where p and q are integers and q =not 0 . 0.2353535...

Posted by Himanshu Singh 7 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Goutam Dalal 7 years, 8 months ago

233/990

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Show 2+root 5 on number line

Posted by Anuj Mahto 7 years, 8 months ago

CBSE > Class 09 > Mathematics

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Show √3 on the number line

Posted by Bhanu Kumar 7 years, 8 months ago

CBSE > Class 09 > Mathematics

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1.323 bar express in p/q form

Posted by Nikita Goswami 7 years, 8 months ago

CBSE > Class 09 > Mathematics

2 answers

Samiksha Rokdey 7 years, 8 months ago

Let x be 1.323 bar Since we have to shift a decimal after bar because there it is already before bar multiply by thousand 1000x= 1323.323 bar By eqn 2-1 1000x - 1x = 1323.323-1.323 999x=1322 X = 1322/999 This is your ans i wish this may help u in your homework

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Samiksha Rokdey 7 years, 8 months ago

On 323 bar is there?

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If 1 upon 3 of a number exceeds its 2 upon 7 by 1 , find the Number

Posted by Divyansh Singh 7 years, 8 months ago

CBSE > Class 09 > Mathematics