CBSE > Class 10 > Mathematics | CBSE Board | Homework Help

After factorising the equation you'll get the 2 zeros i.e +5 & -3. Then, put these values in the another condition you'll get 2alfa= 5×2=10 and 2beta=2×(-3)=-6. Now putting these values in the form of -b/a and c/a we get: -b/a=4 & c/a=(-60). Therefore, the required equation will be x²-4x-60.

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A CYLINDRICAL CONTAINER OF R

Posted by Rohit Kumar 5 years, 2 months ago

CBSE > Class 10 > Mathematics

0 answers

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Ex- 5.1

Posted by Papa Ji 5 years, 2 months ago

CBSE > Class 10 > Mathematics

0 answers

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Important questions of trigonometry and Surface area and volume class 10

Posted by Bhavya Pandey 5 years, 2 months ago

CBSE > Class 10 > Mathematics

1 answers

Nandini Soni 5 years, 2 months ago

What are you asking

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Helo

Posted by Dhoni Aryan 5 years, 2 months ago

CBSE > Class 10 > Mathematics

1 answers

Kishan Pandey 5 years, 2 months ago

Question

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Cos square theta minus 3 cos theta plus two to the whole divided by sin square theta equal to 1

Posted by Vaishnavi Bs 5 years, 2 months ago

CBSE > Class 10 > Mathematics

0 answers

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√3=?

Posted by Krishna Kumar R Krish 5 years, 2 months ago

CBSE > Class 10 > Mathematics

5 answers

Ishita Sharma 5 years, 2 months ago

1.73

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Rimmi Sofat 5 years, 2 months ago

1.73

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Rekha Choudhary 5 years, 2 months ago

1.73......

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Rajat Singh 5 years, 2 months ago

1.732.......

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A S 5 years, 2 months ago

1.732.....

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2x +3y -5 =0 6x + ky -15 =0 find the value of k

Posted by Balveer Raghuwanshi 5 years, 2 months ago

CBSE > Class 10 > Mathematics

4 answers

Winn Still 5 years, 2 months ago

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Rekha Choudhary 5 years, 2 months ago

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Mili Khamar 5 years, 2 months ago

Value of k=9

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Riddhi Sharma 5 years, 2 months ago

Value of k is 9

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solve ( x + 2 ) ( 3x - 5 ) = 0

Posted by Himanshi Pipple 5 years, 2 months ago

CBSE > Class 10 > Mathematics

5 answers

Rekha Choudhary 5 years, 2 months ago

3x²+x=10

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Mili Khamar 5 years, 2 months ago

3x²+x-10=0

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Mili Khamar 5 years, 2 months ago

3x²+x-5=0

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Riddhi Sharma 5 years, 2 months ago

3x^2+6x-5x-10 =0 3x^2+x-10 =0

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Yogesh Pandey 5 years, 2 months ago

Hgg

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If xy=180and HCF(x,y)=3,then find LCM(x,y)

Posted by Yashwanthkumar R 5 years, 2 months ago

CBSE > Class 10 > Mathematics

5 answers

Faizan Hussain 5 years, 2 months ago

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Rekha Choudhary 5 years, 2 months ago

1Thank You

Riddhi Sharma 5 years, 2 months ago

LCM×HCF = a×b LCM×3 = 180 LCM =180/3 LCM = 60 ans.

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Bhumi Verma 5 years, 2 months ago

LCM is 60

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Kishore 2006 5 years, 2 months ago

180 divide by 3 so the lcm is 60

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Consider the following distribution class 0-9

Posted by Nandini Ghatkar 5 years, 2 months ago

CBSE > Class 10 > Mathematics

1 answers

Sia ? 4 years, 10 months ago

Please ask question with complete information.

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if 2cos2θ=✓3 then find θ

Posted by Sofia Sharma 5 years, 2 months ago

CBSE > Class 10 > Mathematics

3 answers

Mohit Kumar 5 years, 2 months ago

2cos2A=√3 Cos2A=√3/2 Cos2A=cos30°.....1 On comparing both side by cos in equation 1 we get 2A=30° A=30/2 A=15°

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Rishita Bharadwaj 5 years, 2 months ago

=> Cos2∅=√3/2 => Cos2∅= cos30° => 2∅=30° => ∅= 15°

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Abdul Majid 5 years, 2 months ago

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What is the formula of 2SinA.... Anyone having tendency to give my answer

Posted by Divyansh Singh Rajawat 5 years, 2 months ago

CBSE > Class 10 > Mathematics

3 answers

Divyansh Singh Rajawat 5 years, 2 months ago

These answers are wrong give ... Anyone else want to tell answer

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Gautam Kumar 5 years, 2 months ago

2cosA

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Gautam Kumar 5 years, 2 months ago

sin$× cos$

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Formula of median for ungroup data

Posted by Siddhant Chikate 5 years, 2 months ago

CBSE > Class 10 > Mathematics

4 answers

Mohit Kumar 5 years, 2 months ago

L+N/2-CFupon F×H

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Ashish Vishwakarma 5 years, 2 months ago

l+(n/2 - CF /f)h

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Ramya S 5 years, 2 months ago

If a data set has an odd number of observations, then the median is the middle value. If it has an even number of observations, the median is the average of the two middle values. ie n+1/2 where n - number of observations x tilde- symbol for median To find the median: 1) Arrange the data values from least to greatest. 2) If necessary, use the locator's formula c = (n + 1)/2 where n is the total number of observations. 3) Look for the value at (n + 1)/2. If c contains a fractional half, it means the median is the average of two values. For example, if the location is 3.5, the median is the average of the 3rd and 4th data points.

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Divyansh Singh Rajawat 5 years, 2 months ago

L+ h/ u + lower limit

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Formula of median of individual data

Posted by Siddhant Chikate 5 years, 2 months ago

CBSE > Class 10 > Mathematics

1 answers

Ramya S 5 years, 2 months ago

If it has an even number of observations, the median is the average of the two middle values. ie n+1/2 where n - number of observations x tilde- symbol for median To find the median: 1) Arrange the data values from least to greatest. 2) If necessary, use the locator's formula c = (n + 1)/2 where n is the total number of observations. 3) Look for the value at (n + 1)/2. If c contains a fractional half, it means the median is the average of two values. For example, if the location is 3.5, the median is the average of the 3rd and 4th data points.

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4x+4√3+3 find the root

Posted by Hirendra Garg?? 5 years, 2 months ago

CBSE > Class 10 > Mathematics