What must be added to the expression $(4 a^{2} + 9 b^{2})$ so that the same is a perfect square?

Created: 5 years ago | Updated: 3 years ago

6ab

12 ab

18 ab

24 ab

8ab

Sonali Bank Ltd Sonali Bank Ltd - Officer (IT) - 23.12.2016 Aptitude and Quantitative Skills

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0 361

best des

4a² + 12ab + 9b²

= (2a + 3b)²

5 years ago

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Md Azizur Rahman

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Aptitude and Quantitative Skills

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Which number will continue the following series? 3,8,15,24,35,48,63,80___

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2. How many prime number are there between 56 and 100?

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3. If the product of 3 different positive integers is 6, then twice the sum of the integers is:

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4. Tk, 7,500 is divided in the ratio 1:2:3:4:5 . Find the difference between the greatest and smallest shares?

Created: 5 years ago | Updated: 3 years ago

1500

2000

2600

2700

2750

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0 618

5. Out of 7500 candidates 75% were offered to study in arts and 45% in Business .How many were offered both?

Created: 5 years ago | Updated: 3 years ago

1000

1750

2000

1500

2500

Sonali Bank Ltd Sonali Bank Ltd - Officer (IT) - 23.12.2016 Aptitude and Quantitative Skills

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0 745

What must be added to the expression $(4 a^{2} + 9 b^{2})$ so that the same is a perfect square?

Aptitude and Quantitative Skills

Related Question

1.
Which number will continue the following series? 3,8,15,24,35,48,63,80___

2. How many prime number are there between 56 and 100?

3. If the product of 3 different positive integers is 6, then twice the sum of the integers is:

4. Tk, 7,500 is divided in the ratio 1:2:3:4:5 . Find the difference between the greatest and smallest shares?

5. Out of 7500 candidates 75% were offered to study in arts and 45% in Business .How many were offered both?

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What must be added to the expression (4a2+9b2) so that the same is a perfect square?

Aptitude and Quantitative Skills

Related Question

1. Which number will continue the following series? 3,8,15,24,35,48,63,80___

2. How many prime number are there between 56 and 100?

3. If the product of 3 different positive integers is 6, then twice the sum of the integers is:

4. Tk, 7,500 is divided in the ratio 1:2:3:4:5 . Find the difference between the greatest and smallest shares?

5. Out of 7500 candidates 75% were offered to study in arts and 45% in Business .How many were offered both?

Sonali Bank Ltd

Promotion

Download Our Mobile Apps

Satt policy

Main Features

Subscribe our newsletter

What must be added to the expression $(4 a^{2} + 9 b^{2})$ so that the same is a perfect square?

1.
Which number will continue the following series? 3,8,15,24,35,48,63,80___