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Simplify: √3-√7/√27-√63-√28-√48 ?

Posted by Ritika Mishra 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If 2 and -1/3 are the zeroes of the polynomial 3x² - 2x² - 7x - 2 , find the third zero of the polynomial.

Posted by Pratikshya Rout 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Harshita Tyagi 7 years, 6 months ago

If -1/3 is 0 of polynomial then 1/3 will Also be

ANSWER

From these questions and answers will be coming on the test

Posted by Samiran Kardong 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Abcd is a parallelogram in which e and f are the midpoint of ab and cd if gh is a line that cuts ad ef and bc at g p and h prove that gp is equal to ph

Posted by Abhishek Choudhary 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find the TSA,CSA,VOLUME of solid cone (right circular cone)If its base circumference of 2200\7 and height is 120 cm

Posted by Ritesh Bairwa 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find The volume of cylinder

Posted by Lakshita Gaba 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Tannu Dahiya 7 years, 6 months ago

Volume of cynderical used formula is (pie r square h)

ANSWER

Find the remainder when 2x^3+5x^2-3x-2 is divided by x-1

Posted by Varun Sharma 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Golua Singham 7 years, 6 months ago

2

ANSWER

Perimeter of right angled triangle is 24. It's hypertonuse is 10. Find other two sides and verify your answer using heron's formula.

Posted by Charvi Singh 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Alternate angles are equal or their sum is 90

Posted by Rahul Sharma 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Surya Singh 7 years, 6 months ago

Equal

ANSWER

Factorise:- x square + 1/x square+2-2x-2/x

Posted by Kashish Goyal 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

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Who is the founder of vaccine???????

Posted by Ponada Santosh 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Prajwal Dhiman 7 years, 6 months ago

Edward Jenner ???

ANSWER

Tell me the length of the longest ploe in the room of dimentions 10m×10m×5m.

Posted by Akash Dhar 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Akash Dhar 7 years, 6 months ago

You foolosh dont know this it's 15m BLOODYshits you all are

ANSWER

a pole of diameter 50 cm and weight 100 kg is standing on ground how much pressure does it exert

Posted by Ab Sh 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

the length of 40 leaves of a plant are measured correct to one millimetre,and the obtained data is represented in the table of CH-14th QUESTION NUMBER 4TH

Posted by Sana Parveen 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is the equation of x axis

Posted by Suraj Rawat 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

fdfghhgffiyr

Posted by Pankaj Kumar 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

(A square-B square)whole cube +(b square- c square)whole cube +(c square-a square) whole cube /(a-b) whole cube +(b-c) whole cube +(c-a) whole cube

Posted by Kashish Goyal 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Akash Dhar 7 years, 6 months ago

(a+b)(b+c)(c+a)

ANSWER

Weightage of marks for every chapter

Posted by Gunjan Dev 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

30 men working 16hrs per day make a house in 10 days. In how many days will 24 men working 18hra per day to make it?

Posted by Anu Angel 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is the day on date 25 December 1969

Posted by Ajay Mishra 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Dev Awasthi 7 years, 6 months ago

Thursday

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Angle made on circle is double than angle formed on segnt

Posted by Mohd Aarish 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What is 2+2

Posted by Seema Agrawal 7 years, 6 months ago

CBSE > Class 09 > Mathematics

3 answers

Akash Dhar 7 years, 6 months ago

4

Piyush Gautam 7 years, 6 months ago

2+2=4

Shuvam Roxx 7 years, 6 months ago

4

ANSWER

At what point the graph of the linear equation 2x+ 5y = 10 cuts the y axis?

Posted by Vivek Yadav 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If Xa/b =1 then find the value of a

Posted by Pankaj Mago 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Vivek Yadav 7 years, 6 months ago

a=b/x

ANSWER

X4+4

Posted by Pratyush Kumar 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Vivek Yadav 7 years, 6 months ago

x=-1

ANSWER

If x=2+root3 find the value of x^3+1/x^3

Posted by Deepankar Juyal 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Easy way to find mean

Posted by Vishal Saini 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Two supplementry angle are differ. By 34 find the angle

Posted by Asish Kumar 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Anuska Thakur 7 years, 6 months ago

Angle=x Supplementary angle=180 - x. Their difference is 34 degrees so, x-(180-x)=34 x-180+x=34 2x-180=34 2x=34+180 x=214/2 x=107 x=107 and 180-x=180-107=73 The angles are 107 degrees and 73 degrees respectively.

ANSWER

Two supplementry angle are differ by. 40 find the angle

Posted by Asish Kumar 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Anuska Thakur 7 years, 6 months ago

angle:: x supplement:: 180-x -------------------- Equation: x - (180-x) = 40 degrees x - 180 + x = 40 2x = 220 --------------------- x = 110 degrees 180-x = 70 degrees

ANSWER

The sum of two angels of triangle is equal to its third angle, prove that triangle is right angled

Posted by Priya Rahad 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Anuska Thakur 7 years, 6 months ago

Angle 1=X Angle 2=y Angle 3=z According to question-: L1+L2 =L3 or x+y=z By able sum property-: L1+L2+L3=180 x+y+z=180 z+z=180 2z=180 z=180/2 z=90 As 1of the angle is equal to 90 degrees then the given triangle is right angled. Hence proved.....

ANSWER

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