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√(8+3(√5))

Posted by Anu Pal 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Prashant Yadav 7 years, 6 months ago

55

ANSWER

If X = root2 + 3.find the value of x+1/X.

Posted by Prashant Yadav 7 years, 6 months ago

CBSE > Class 09 > Mathematics

3 answers

Prashant Yadav 7 years, 6 months ago

Answer is 2

Prashant Yadav 7 years, 6 months ago

X=root2 + 3 1/x=root2 -3 Root2 +3+root 2-3 root 2+root 2 2

Harshita Pathak 7 years, 6 months ago

-2root2/7

ANSWER

Find the value of x and y

Posted by Sujal Kumar 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Prashant Yadav 7 years, 6 months ago

22

ANSWER

Every whole number is a natural number

Posted by Bharat Dhiman 7 years, 6 months ago

CBSE > Class 09 > Mathematics

5 answers

Anshita Singh 7 years, 6 months ago

No, as 0 is a whole number but is not a natural number

Parna Dutta 7 years, 6 months ago

Its not true.

Rajan Ningule 7 years, 6 months ago

No

Aleeza Ashraf 7 years, 6 months ago

False

Prashant Yadav 7 years, 6 months ago

Yes

ANSWER

Find two irrational numbers lying between root2 and root3

Posted by Harbhajan Sidhu 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Express 0.585585...in the form of p up on q,where p and q are integers and q is not equal to 0

Posted by Harbhajan Sidhu 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Add: 2√2+5√3-7√5 and 3√3-√2-√6

Posted by Deepika Pathak 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

125" x / 5 "x * 25

Posted by Shelly Kashyap 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Value of (a-b)^12

Posted by Akib Irfan 5 years, 8 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

In an election , there were only three candidate .20% of the population did not go to cast their vote .out of those who did , 15% votes were invalid and rest were received by the three candidate in the ratio 3:4:5 .find the total population of the winning candidate got 34,000 votes?

Posted by Abhishek Kashyap 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Represent 8/3, 1.3,-24, 23/6 on line

Posted by Jasnoor Kaur 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find 2 irrational number lying between root 2 and root 5

Posted by Maveer Kaur Sanghera 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Parna Dutta 7 years, 6 months ago

√3 lay between √2 n√5.

Manu Rana 7 years, 6 months ago

msbsnnsfxwmwnnyshvwwbdbhBvwbdnzz

ANSWER

Express 0.585585...in the form of p upon q where q is not equal to 0 and p and q are integers

Posted by Maveer Kaur Sanghera 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Gb Sahil 7 years, 6 months ago

Let, x=0.585585 Now, multiplying by 1000 both sides 1000x = 1000×0.585585 1000x=585.585 1000x=585+0.585 1000x=585+x 1000x-x= 585 999x=585 Hence x=585 upon 999

ANSWER

Write the sign of convention of abscissa right of the origin.

Posted by Arsh Sidhu 7 years, 6 months ago

CBSE > Class 09 > Mathematics

3 answers

Karan Deshwal 7 years, 6 months ago

X

Prashant Yadav 7 years, 6 months ago

+

Anu .... 7 years, 6 months ago

X

ANSWER

All the identities with example

Posted by Akhana Walia 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Akib Irfan 7 years, 6 months ago

(a+b)^2=a^2+b^2+2ab (a-b)^2=a^2+b^2-2ab a^2-b^2=(a+b)(a-b) (x+a)(x+b)=x^2+(a+b)x+ab (a+b+c)=a^2+b^2+c^2+2ab+2bc+2ca (a+b)^3=a^3+b^3+3ab (a+b) (a-b)^3=a^3-b^3 a^3+b^3+c^3-3abc=(a+b+c)(a^2+b^2+c^2-ab-bc-ca)

ANSWER

P(x)=3x+1,x=. -1/3

Posted by Pritam Kumar 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Akhana Walia 7 years, 6 months ago

P (-1/3)=3 (-1/3)+1=-1+1=0

Gb Sahil 7 years, 6 months ago

P(-1)= 3(-1)+1 = -3+1 =-2 P(3)=3(3)+1 = 9+1 = 10

ANSWER

What is factor theorem and splitting middle term explain in simple words

Posted by Anirudh Soni 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Cube 2to 25

Posted by Ranglal Sharma 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Akhana Walia 7 years, 6 months ago

Only one 2×2×2=8. That is 8.

ANSWER

If a+b=7 and ab=12 , find a*-ab+b*

Posted by Lokesh Jawla 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Akhana Walia 7 years, 6 months ago

.a-ab+b=a+b-ab=7-12=(-5)

Anirudh Soni 7 years, 6 months ago

51

ANSWER

Write three rational numbers between -2 and 5 using average method.

Posted by Padma Priya 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

If exponent of 0 is 0 so what is the answer,????????????

Posted by Satyam Sharma 7 years, 6 months ago

CBSE > Class 09 > Mathematics

2 answers

Akhana Walia 7 years, 6 months ago

If exponent of 0 is 0 than answer also 0. Because 0 has no value.

Vivek Kumar 7 years, 6 months ago

1

ANSWER

If x to the power is x under root x = x under root x whole powered by x.., then find the value of x

Posted by Somya Garg 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Akhana Walia 7 years, 6 months ago

X will be 0 and 1.

ANSWER

x to the power 3 + 23x to the power 2 + 142x - 120. Factorization

Posted by Somya Garg 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

A water tank has 9steps inside it .themonkey is. Sitting in the toplevel the water level is on 9th step1)he jumps 3step down andthe jump. Back two steps how many. Jumps

Posted by Viagula Rosylin Rani 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find which of following is great er12/√2 or 18√3

Posted by Bharathi Madhuraa 7 years, 6 months ago

CBSE > Class 09 > Mathematics

1 answers

Gb Sahil 7 years, 6 months ago

18√3 is greater

ANSWER

At your skating party you noticed 30 legs on the outdoor rink. How many people and dogs are on the outdoor rink?

Posted by Alok Thapa 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

2x+6x

Posted by Nikhil Pasi 7 years, 6 months ago

CBSE > Class 09 > Mathematics

3 answers

Vinit Jagdale 7 years, 6 months ago

8x

Gb Sahil 7 years, 6 months ago

Ofcourse 8x

Kruti Satpathy 7 years, 6 months ago

8x

ANSWER

At what point the line 3x-4y =12 intersect x-axis. Also find the coordinates of the point on this line when x=2 and x=6

Posted by Khushi Agarrwal 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Simplify (√7+4√3)

Posted by Shubham Jain 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Without actual division, prove that 2x^4– 6x^3 + 3x^2 + 3x -2 is exactly divisible by x^2-3x+2

Posted by Anish Paul 7 years, 6 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

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