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Find free rational number between -11 and -12

Posted by Aman Kumar 6 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Divija Bansal 6 years, 5 months ago

you mean 3?

ANSWER

Rationalize the equation 3 root 2 minus 2 root 3 upon 3 root 2 + 2 root 3 e Plus root 12 upon root 3 minus root 2

Posted by Aditya Bharti 6 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

At what angle the hands of a clock are inclined at 15 minutes past 6?

Posted by Mini Nair 6 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

3×2-5875

Posted by Laxmi Bommineni 6 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Yogita Ingle 6 years, 5 months ago

3 × 2 - 5875
= 6 - 5875
= - 5869

ANSWER

In triangle ABC , if angle A - B = 40° and angle B -C = 10° then find the value of A,B,C

Posted by Yasha Rao 6 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Represent 3 on the number line by gemotrical construction

Posted by Adidravid Satya 6 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Maths Underroot 6 plus Underroot 3 upon Underroot 6 minus Underroot 3

Posted by Ankit Gupta 6 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Prove that sum of all angle of triangle is 180°

Posted by Anirudh Mahato 6 years, 5 months ago

CBSE > Class 09 > Mathematics

2 answers

Aniket Tirkey 6 years, 5 months ago

Yes

Nitin Yadav 6 years, 5 months ago

Yes

ANSWER

100-10

Posted by Aditya Pandey 6 years, 5 months ago

CBSE > Class 09 > Mathematics

7 answers

Aniket Tirkey 6 years, 5 months ago

90

Anupam Mishra 6 years, 5 months ago

90

Hari Prasad Yedhoti 6 years, 5 months ago

90

Sanket Singh 6 years, 5 months ago

100-10=90

Shreyas Kulal 6 years, 5 months ago

90

Venkatesh Naik 6 years, 5 months ago

Actvic

Vivek Pawar 6 years, 5 months ago

90

ANSWER

16x

Posted by Ankit Thakur 6 years, 5 months ago

CBSE > Class 09 > Mathematics

3 answers

Mohammed Rashid 6 years, 5 months ago

Please elaborate your question.

Shreyas Kulal 6 years, 5 months ago

X=1/16

Vivek Pawar 6 years, 5 months ago

X=-16

ANSWER

Hcf of 326

Posted by Sujal Bansal 6 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Factorise 8(x+y)^3 -27(x-y)^3

Posted by Shreya Mishra 6 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Mohammed Rashid 6 years, 5 months ago

By seeing 8 and 27 it is understood they are cubes of 2 and 3. (2)³(x+y)³ - (3)³(x-y)³ {2(x+y)}³ - {3(x-y)}³ Now it is in the form a³-b³

ANSWER

What is the sum of the angles at a point

Posted by Ranjeet Kumar 6 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Pradip Kumar 6 years, 5 months ago

360

ANSWER

What is the zero of the polynomial for 1

Posted by Laxmi Chintala 6 years, 5 months ago

CBSE > Class 09 > Mathematics

3 answers

G Srinavas 6 years, 5 months ago

-1

Shreyas Kulal 6 years, 5 months ago

Non-define

Pradip Kumar 6 years, 5 months ago

-1

ANSWER

Evaluate The following using suitable identity (99)3

Posted by Aftab Choudhary 6 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Yogita Ingle 6 years, 5 months ago

(99)³
= (100 - 1)³
= (100)³ - (1)³ - 3(100)(1)(100 - 1)|
= 1000000 - 1 - 300(100 - 1)
= 1000000 - 1 - 30000 + 300
= 970299.

ANSWER

Find (32)1/5 and(16)3/4

Posted by Jiya Tayal 6 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Shreyas Kulal 6 years, 5 months ago

(32)^1/5 (2)^5*1/5 2^1 (16)^3/4 (2)^4*3/4 (2)^3 8

ANSWER

Factorise 3x^2 - 12x

Posted by Aarti Suryavanshi 6 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Akshat . 6 years, 5 months ago

3x^2 - 12x Taking 3x as a common factor 3x(x-4) Therefore 3x and (x-4) are the factors

ANSWER

Diffrent between real number and number

Posted by Rahul Singh 6 years, 5 months ago

CBSE > Class 09 > Mathematics

2 answers

Gulam Rabbani 6 years, 5 months ago

Number = Number are combination of digit and number is ten digit number 1,2,3,4,5,6,7,8,9,0

Gulam Rabbani 6 years, 5 months ago

Real number = All the number which the number line contains are called real number

ANSWER

Plot the points A(1,3),B(1,-1),C(7,-1),D(7,3) on the graph paper.Join them respectively and name the figure so formed.Find its area.

Posted by Kavya Wadhwa 6 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Verify-x3+y3=(x+y)(x2-xy+y2)

Posted by Simi Sudheesh Mundattill 6 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Yogita Ingle 6 years, 5 months ago

We know that
(x - y)3 = x³ - y³ - 3xy(x - y)|
Using Identity VII
⇒ x³- y³ = (x - y)³ + 3xy(x - y)
x³ - y³= (x - y){(x - y)² + 3xy}
⇒ x³ - y³= (x - y)(x² - 2xy + y² + 3xy)|
⇒ x³+ y³=(x+y)(x²-xy+y2)

ANSWER

(-3)2-3*-10*-3+24

Posted by Advaitha Sajeev 6 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Locate root 3 and 5 on number line separately

Posted by Umang Pathak 6 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Harish Bhimte 6 years, 5 months ago

Very hard

ANSWER

In figure 6.16,if x + y=w + z, then prove that AOB is a line.

Posted by Deep Khehra 6 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Sia ? 6 years, 5 months ago

x + y = w + z . . . .[Given] . . . (1)
As the sum of all angles round a point is equal to 360^o
{tex}\therefore{/tex} x + y + w + z = 360^o
{tex}\therefore{/tex} x + y + x + y = 360^o
{tex}\therefore{/tex} 2(x + y) = 360^o
{tex}\therefore{/tex} {tex}x+y={360^0\over2}{/tex}
{tex}\therefore{/tex} x + y = 180^o
{tex}\therefore{/tex} AOB is a line.

ANSWER

Express the following linear equations in the from ax+by+c=0 and indicate the value of a b and c in each case: 1.x=5 2.y+7=0 3.2x+y=22

Posted by Saksham Agrawal 6 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

(625) power0.16*(625)power0.090

Posted by Ashika S 6 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Sia ? 6 years, 5 months ago

5

ANSWER

What is answer of 2√2

Posted by Arju Tiwari 6 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Ashika S 6 years, 5 months ago

Value of root 2=1.414(approx) So,2*1.414=2.828(appprox)

ANSWER

Find rational numbers between 1/5&1/6

Posted by Skanda Nadig 6 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Please give me syllabus of SA-1

Posted by Jhanvi Bhavsar 6 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Proof of identity 5

Posted by Tanish Shivhare 6 years, 5 months ago

CBSE > Class 09 > Mathematics

1 answers

Simi Sudheesh Mundattill 6 years, 5 months ago

Onnnu Pooyyy padikada\

ANSWER

Find the value of x+1/x whole square and x sq. +1/X sq.

Posted by Vaishnavi Chaturvedi 6 years, 5 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

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