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Exercise 12.2

Posted by Vikas Sisodiya 3 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

When x³-2x²+ax-b is divided by x²-2x-3 the remainder is x-6, then the value of a and b are respectively

Posted by Mehak Vlasra 3 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Arrange the following in descending order of magnitude √90√10√6

Posted by Sanjeet Bhandari 3 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Vishal Maurya 3 years, 5 months ago

Computer gbsc ki hindimedium

1Thank You

ANSWER

Express 0.35 bar

Posted by Neha Choudhary 3 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

(a+b+b)^3-a^3-b^³-c^3

Posted by Bibek Mandal 3 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find the value of (1/X)⅓ where X=0.064

Posted by Sanukshaa S.K 3 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Show that (p -1)is a factor of (p power 10 - 1) and also of (P power 11-1)

Posted by Soumya Gond 3 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

1/5-√4

Posted by Pranathi L 3 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Mahak Kharb 3 years, 5 months ago

5+√4/21

0Thank You

ANSWER

Find the quadratic equations whose sum of zeroes is √2and polynomial is 1_3

Posted by Ronak Verma 3 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Biography of heron

Posted by Sakshi Sharma 3 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Verify whether the following are zero of the polynomial p(x) = 4x²-1, (x) = -½, ½

Posted by Damanpeet Kaur 3 years, 5 months ago

CBSE > Class 09 > Mathematics

2 answers

Kanu Choudhary 3 years, 5 months ago

Yes , both are zero of given p(x)

1Thank You

Drishti Gupta 3 years, 5 months ago

2Thank You

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Root 2 and 3 value

Posted by Neha Reddy 3 years, 5 months ago

CBSE > Class 09 > Mathematics

2 answers

Taniya Tanwar 3 years, 5 months ago

Value of root 2 is 1.414 And 3 is 1.732

0Thank You

Om Mundke 3 years, 5 months ago

2,3

2Thank You

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The equation of the line is x-1+1y=0 and 3x+2y-12=0. draw the triangle where the two lines intersact with the x-axis

Posted by Sukhmanjot Kaur 3 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

(x+3)³-x³ is which polynomial

Posted by Gunjan Singh 3 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Kanu Choudhary 3 years, 5 months ago

Cubic

0Thank You

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Simplify 5+√3/5-√3

Posted by Shivam No Last Name 3 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Shivam No Last Name 3 years, 5 months ago

14+5√3/11

3Thank You

ANSWER

Number system example

Posted by Kallaram Dewasi 3 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

²√3÷7√2

Posted by Ashwini Ashwini 3 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

(4x/√5-√5/4y)²

Posted by Anjeela Choudhary 3 years, 5 months ago

CBSE > Class 09 > Mathematics

2 answers

Kamal Singh 3 years, 5 months ago

Tell me in easy way how to revise this

0Thank You

Kamal Singh 3 years, 5 months ago

I have an doubt in variables

0Thank You

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Express 4.5 in equation

Posted by Dhanashri Patil 3 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

(6√2-7√3)(5√3-8√2)

Posted by Rounik Ledwani 3 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Y+2/y

Posted by N B 3 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

a=9cm b=28cm c=35cm s-9+28+35 =72 = s=36cm Find the answer

Posted by Rehan Khan 3 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

A=20cm and b=50cm find the answer

Posted by Rehan Khan 3 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Pratham Shukla 3 years, 5 months ago

Name the quadrant in which the follow points lies

0Thank You

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What is root of 5

Posted by S.Samish S 3 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Harshita Dashoni 3 years, 5 months ago

Root of five is 2.236

0Thank You

ANSWER

12.235 in the form of pq

Posted by Bhoomik Bhoomik 3 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

The value of root 20 multiply root 5 is

Posted by Harshita Dashoni 3 years, 5 months ago

CBSE > Class 09 > Mathematics

3 answers

Lakshya Shukla 3 years, 5 months ago

√20*√5 =√100 =√10*10 =10

1Thank You

Harshita Dashoni 3 years, 5 months ago

1Thank You

Pradeesh S. 3 years, 5 months ago

0Thank You

ANSWER

If a=2 ,b=3, then the value of (a^b+ b^a )^-1

Posted by Harshita Dashoni 3 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Gurleen Kaur 3 years, 5 months ago

=(2^3+3^2)^-1 =1/2^3+3^2 =1/ 8+9 =1/17ans...

0Thank You

ANSWER

The simplest rationalising factor of root3 + root 5 is

Posted by Harshita Dashoni 3 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

The cube root of 125 divided by square root 25 is

Posted by Harshita Dashoni 3 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Lakshya Shukla 3 years, 5 months ago

0Thank You

ANSWER

If x= 2-√3 find the value of x-1/x^3

Posted by Awadhesh Kumar Sharma 3 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

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