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If x=√3+√1/√3-√1 and y=√3-1/√3+1, find x² - y².

Posted by Kritika Verma 2 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find the area of an equilateral triangle whose side is 10 cm.

Posted by Shreya Jaiswani 2 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Druti Debroy 2 years, 7 months ago

25√3

ANSWER

(3√3-4√2) (5√2-6√3)

Posted by Sameer Singh 2 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

(2x - 5y) ^ 3 - (2x + 5y) ^ 3

Posted by Kulnoor Kaur 2 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Druti Debroy 2 years, 7 months ago

-10y(12x^2+25y^2

ANSWER

p(x)=2x*3+x*2-15x-12 , g(x)= x+2

Posted by Sakshi Verma 2 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

x²+10x+16 splitting the middle term

Posted by Nidhi Pandey 2 years, 7 months ago

CBSE > Class 09 > Mathematics

3 answers

Druti Debroy 2 years, 7 months ago

(x+2)(x+8)

Si Savage 2 years, 7 months ago

(x+2) (x+8)

Rishav Mudgar 2 years, 7 months ago

2x+8x

ANSWER

The point -2,0 lies on

Posted by Daksh Verma 2 years, 7 months ago

CBSE > Class 09 > Mathematics

5 answers

Si Savage 2 years, 7 months ago

X-axis

Rishav Mudgar 2 years, 7 months ago

2nd quadrant

Rohit Kumar 2 years, 7 months ago

X axis

Biany Tamang 2 years, 7 months ago

Zjsjzosks

Ayush Kumar 2 years, 7 months ago

X axis

ANSWER

Represent √9.3 on the number line.

Posted by Anupoma Bor.Gohain 2 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Ex 2.4 roman 6

Posted by Aanya Wadhwa 2 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

(√5+3√2)(√5-3√2)

Posted by Adina Mansoori 2 years, 7 months ago

CBSE > Class 09 > Mathematics

2 answers

Mayuri Das 2 years, 7 months ago

=(√5)²-(3√2)² =√25 -9√4 = 5-9×2 =5-18 =-13

Nallagatla Durga 2 years, 7 months ago

Help

ANSWER

Check weather 7 + 3X is a factor of 3X + 7X

Posted by Nivedita Verma 2 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Rishav Mudgar 2 years, 7 months ago

7+3x=0 3x=-7 x=-7/3 Now put in 3x+7x If it gives 0 it is factor otherwise not

ANSWER

What can you say about the decimal expression of irrational numbers

Posted by Palak Gupta 2 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

A star on a graph paper with it's coordinates

Posted by Ayushi Gautam 2 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

15 a square + 25 AV - 5 ab square

Posted by Abhishek Yadav 2 years, 7 months ago

CBSE > Class 09 > Mathematics

2 answers

Shagun Chopra 2 years, 7 months ago

+

Aryan Singh 2 years, 7 months ago

225a+625b-375

ANSWER

Show under root 5 on number line

Posted by Siddhi Dhoka 2 years, 7 months ago

CBSE > Class 09 > Mathematics

5 answers

Ayush Kushwah 2 years, 7 months ago

H² = B² + P² H² = (2)² + (1)² H² = 4 + 1 H² = 5 H = under root 5

Si Savage 2 years, 7 months ago

Under Root 5 on number line gives 2.23_ _ _

Rishav Mudgar 2 years, 7 months ago

2.5 something

Sahil Kumar 2 years, 7 months ago

Easy hai bro / sis

꧁༒Prátyúsh༒꧂ ꧁▪ Přåţýü§H ࿐ 2 years, 7 months ago

Copy de firtereko mai deta hoo

ANSWER

Find six rational number between 0 and 3/5

Posted by Chhavi Awana 2 years, 7 months ago

CBSE > Class 09 > Mathematics

2 answers

Priya Panchal 2 years, 7 months ago

The 6 rational numbers between 0 and 3/5 can be 1/2, 1/4, 1/5, 1/8, 1/10, and 1/100. And an infinitely large number of rational numbers can be written. Therefore the 6 rational numbers between 0 and 3/5 can be 1/2, 1/4, 1/5, 1/8, 1/10, and 1/100. This is right ans bro / sis. 2/2,2/3 etc . 3/2 , 3/3,3/1,3/4

Riddhi Arora 2 years, 7 months ago

The 6 rational numbers between 0 and 3/5 can be 1/2, 1/4, 1/5, 1/8, 1/10, and 1/100. And an infinitely large number of rational numbers can be written. Therefore the 6 rational numbers between 0 and 3/5 can be 1/2, 1/4, 1/5, 1/8, 1/10, and 1/100

ANSWER

Jfk

Posted by Suraj Kumar 2 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Rukman Preet Kour 2 years, 7 months ago

√2+√3

ANSWER

Insert a rational number and an irrational number between .0001 and .001

Posted by Sahajdeep Kaur 2 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

꧁༒Prátyúsh༒꧂ ꧁▪ Přåţýü§H ࿐ 2 years, 7 months ago

Rational:- 0.009 Irrational:- 0.00100010000...

ANSWER

x*+x=74

Posted by Aditi Rani 2 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

(9√2-2√3+√30)/-12

Posted by Sushmita Majhi 2 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Raziya buys some shirts at 100 per shirt and some T-shirts at 180 per T-shirt. For every 4 shirts, she buys 2 T-shirts. She sells all the shirts and T-shirts at 5% and 10% profit respectively. Her total sale is 15,504. How much shirts did she buy?

Posted by Aayush Yadav 2 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

What can the maximum number of digit be in the repeating block og digit in the decimal expansion of 1 17 perform the division to check your answer

Posted by Mohd Anas Raza 2 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

(2 / 3)2 × (3/ 11) 2×( 5/3)2

Posted by Alfiya Babar Babar 2 years, 7 months ago

CBSE > Class 09 > Mathematics

1 answers

Mohd Anas Raza 2 years, 7 months ago

1 17

ANSWER

Route 32 power -3 route 5

Posted by Diya Gidwani 2 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find x, y and z

Posted by Tittly Ali 2 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Represent √2 √5 √3 on the number line

Posted by Abhi Naya 2 years, 7 months ago

CBSE > Class 09 > Mathematics

2 answers

Si Savage 2 years, 7 months ago

√2 answer 1.42_ _ _ √3 answer 1.84_ _ _ √5 answer 2.23_ _ _

꧁༒Prátyúsh༒꧂ ꧁▪ Přåţýü§H ࿐ 2 years, 7 months ago

Abbe gadhe copy to de nahi to karunga kaha

ANSWER

Rationalise the denominator of: 1/2√7-1

Posted by Poornashree Cs 2 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

Find three different irrational numbers between the rational numbers 5 upon 7 and 9 upon 11

Posted by Jitendra Singh 2 years, 7 months ago

CBSE > Class 09 > Mathematics

2 answers

Riddhi Arora 2 years, 7 months ago

Hence the three different irrational numbers that lies between the rational numbers 5/7 and 9/11 are: 0.727227222…, 0.757557555…… and 0.808008000

Akash Yadav 2 years, 7 months ago

Rational number

ANSWER

2 √7/7√7 check the following numbers as rational or irrational

Posted by Sharvari Hingmire 2 years, 7 months ago

CBSE > Class 09 > Mathematics

0 answers

ANSWER

0.8438487524881343....... this is non-terminating-repeating or non- terminating non-repeating

Posted by Deepsingh Laddad 2 years, 8 months ago

CBSE > Class 09 > Mathematics

1 answers

Mayank Gupta 2 years, 7 months ago

Non terminating non repeating

ANSWER

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