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simplify: 6-4√3/6-4√3 by rationlizing denominator

Posted by Lucky Tripathi 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Anjali Balhara 7 years, 10 months ago

6-4√3×6+4√3/6-4√3×6+4√3=6square-4√3square/6square-4√3square=36-12/36-12=24/24=1Ans.

ANSWER

How to make equation of p/q in form of rational no Where q is not equal to 0

Posted by Sparsh Agarwal 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Rational number between 0.2and 0.3

Posted by Prachi Pandey 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Theorem 7.1

Posted by Ansh Grover 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

X=9+√5 find the value of x4 +1

Posted by Bittu Nayak 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Who is the father of mathe

Posted by Shivam Sharma 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If AC=Bd,show that ab=cd. State Euclid's axiom or postulate

Posted by Dharani Talasila 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Subhankar Mishra 7 years, 10 months ago

Equals substracted from equals are equal

ANSWER

How do I factorise???

Posted by Alyssa Burns 7 years, 10 months ago

CBSE > Class 09 > Mathematics

3 answers

Aradhya Sharma? 7 years, 10 months ago

I agree with u

Aradhya Sharma? 7 years, 10 months ago

Ya

Prandip Baruah 7 years, 10 months ago

Dekha maths ke period sone ka ntija....

ANSWER

if any number have 0 power (exponent) why it is equal to 1??

Posted by Rajat Barwar 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Harshmeet Kaur 7 years, 10 months ago

Yes

ANSWER

a³=0

Posted by Krish Kumar 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Aneesh Aditya Khajuria 7 years, 10 months ago

a = square root of 0 that= 0

ANSWER

Draw the graph of 3x+4y=12 and write its vertices

Posted by Umang Verma 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

5÷5÷9-7×12+2

Posted by Vishal Bhandari 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

State the mid point theorem

Posted by Meet Bhati 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If o is a point within a quadrilateral ABCD ,show that OA+OB+OC+OD>AC+BD

Posted by Nilesh Shekhar 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

BAD=3x-40,cad=2x.what is value of x

Posted by Aman Kumar 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

5 + 5

Posted by Vishnu ? Vishnu 7 years, 10 months ago

CBSE > Class 09 > Mathematics

4 answers

Khushi Middha 7 years, 10 months ago

10

Lydia Hoihnunfel 7 years, 10 months ago

10!!!

Vishnu ? Vishnu 7 years, 10 months ago

Is 10

Saloni Jain 7 years, 10 months ago

10

ANSWER

Find the volume of (64)1/2 multiply (125)1/3

Posted by Krishna Kashyap 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Akshay Am 7 years, 10 months ago

8*5=45

ANSWER

Check wheater 7+3x is a factor of 3*x*x*x+7x

Posted by Akshat Gupta 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

One a rombus there side 50m there diagonal 8m find the height of rhombus

Posted by Naman Jain 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Draw graph of linear equations x-2=0 and 2x+4=3x+1

Posted by Shivani Chawla 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Vishnu ? Vishnu 7 years, 10 months ago

Hi

ANSWER

If two parallelogram ABCD and AFGH have equal area than prove that DO parallel to GC.

Posted by Chetna Khatri 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

find value of p(2/3) for p(y)=2y^2-y^2-13y-6

Posted by Keya Singh 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Chhaya Thakur 4 years, 9 months ago

-338/27

ANSWER

ABCD is a trapezium with AB parallel DC . A is a line parallel to AC intersect AB at X and BC as t Y. Prove that are( triangle ADX)= ar (triangle ACY)

Posted by Harmandeep Singh 7 years, 10 months ago

CBSE > Class 09 > Mathematics

1 answers

Utkarsh Thakur 7 years, 10 months ago

I don't known

ANSWER

What is meant by range

Posted by Akriti Shrivastava 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Solution of this question 2x+1 divided by 8xcube+3xsquare-4x+5

Posted by Rajbir Singh Rajbir Singh 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

The dimensions of a rectangular box are in the ratio of 2:3:4 and the difference between the cost of covering it with sheet of paper at the rates of ₹8and ₹9.50 per metre square is ₹1248 find the dimensions of the box

Posted by Himanshu Gupta 4 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Sia ? 4 years, 6 months ago

Let common multiple of 2:3:4 be x
=> Breadth = 2x
=> Length = 3x
=> Height = 4x

Surface area = 2(2x*3x + 3x*4x + 4x*2x) = 2(6x²+12x²+8x²) = 52x² cm²

As per question,
=> Rs. [9.5(52x²)-8(52x²)] = Rs. 1248
=> 1.5(52x²) = 1248
=> x² = 1248/(1.5*52) = 16
=> x = √16 = 4

∴ Breadth = 2(4) = 8cm
∴ Length = 3(4) = 12cm
∴ Height = 4(4) = 16cm

ANSWER

Angle. Subtend by arc is twice of angle

Posted by Pratik Bansode 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

U-like model test paper -2 ka question no. 25 .Please give me solution of question.

Posted by Xyz Abc 7 years, 10 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

the curved surface area of a right circular cylinder of height 14cm is 88cm .find the diameter of the base of the cylinder

Posted by Loveleen Aggarwal 7 years, 10 months ago

CBSE > Class 09 > Mathematics

2 answers

Amit Bhadauriya 7 years, 10 months ago

Raddi is 1m

Aradhya Sharma? 7 years, 10 months ago

Diameter is2

ANSWER

Find the value of k for which the polynomial x³-4x+2x+k has 3 as it's zero

Posted by Padma Srinivasan 7 years, 10 months ago

CBSE > Class 09 > Mathematics

5 answers

Suryansh Shiromani 7 years, 10 months ago

21

S Sihag Ji 7 years, 10 months ago

Ya

Anjali Mahobiya 7 years, 10 months ago

Yaaa

Aradhya Sharma? 7 years, 10 months ago

Ya

Vivek Singh 7 years, 10 months ago

Anyone online

ANSWER

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