{(481 + 426) 2 - 4 x 481 x 426} = ? Options: A . &nbsp3025 B . &nbsp4200 C . &nbsp3060 D . &nbsp3210

Answer: Option A Answer : Option A Explanation : (a + b) 2 = a 2 + 2ab + b 2 (a - b) 2 = a 2 - 2ab + b 2

{(481 + 426)2

Question

{(481 + 426)² - 4 x 481 x 426} = ?

Options:

A . 3025

B . 4200

C . 3060

D . 3210

Answer: Option A

Answer : Option A

Explanation :

(a + b)² = a² + 2ab + b²

(a - b)² = a² - 2ab + b²

Was this answer helpful ?

Next Question

Question 1. Alfred started a business investing Rs. 45,000. After 3 months....

Question 2. 1397 x 1397 = ? ....

Question 3. 100010 Ã· 1028 = ? ....

Question 4. Which one of the following cannot be the square of natural nu....

Question 5. $MF#%\dfrac{719 \times 719 + 347 \times 347 - 719 \times 347}....

Question 6. (22 + 42 + 62 + ... + 202) = ? ....

Question 7. 854 x 854 x 854 - 276 x 276 x 276 = ? 854 x ....

Question 8. $MF#%(422 + 404)^2 - (4 \times 422 \times 404) = ?$MF#% ....

Question 9. (51+ 52 + 53 + ... + 100) = ? ....

Question 10. If (232 + 1) is completely divisible by a whole number,....

Chapter 1 - GLOBAL STEEL SCENARIO & INDIAN STEEL INDUSTRY Part 1 : (13-04-2024) INDUSTRY AND COMPANY AWARENESS (ICA)

Direction Sense Test Part 1 Reasoning (Hindi)

Chapter 1 - RMHP / OHP / OB & BP Part 1 : (14-02-2024) GPOE

Cube & Cuboid Part 1 Reasoning (Hindi)

Data Interpretation (DI) Basic Concept Reasoning (Hindi)

Counting Figures Part 1 Counting Of Straight Lines Reasoning (Hindi)

Sail E0 free webinar Webinars

Real Numbers Part 7 Class 10 Maths

Real Numbers Part 1 Class 10 Maths

Polynomials Part 1 Class 10 Maths

Chapter 3.1 : Overview of Finance & Accounts Department Chapter 3 : Finance & Accounts SAIL E0 - GFM 2024

Chapter 2.1 : Overview Chapter 2 : Materials Management SAIL E0 - GFM 2024

Chapter 1.1 : Personnel Functions- An overview Chapter 1 : Personnel Management SAIL E0 - GFM 2024

GPOE / GPA Combined 1 Free CBT Mock Test SAIL E0 2024

CBT Mixed Test 1 GPOE/GPA SAIL E0 2024