Question

What should be added to 2² − + 5² to obtain −5²− 3 − 2²?
Its urgent please solve it!!​

Answer 1

Answer:

2² = 4 and 5² = 25

Therefore, 2² - (5²) = 4 - 25 = -21

-5² - 3 - 2² = (25) - 3 - (4) = 25 - 7 = 18

Therefore, no. to be added = 18 - (-21)

= 18 + 21 = 39 (Ans).

Hope, it will help you.