Question

Value of 249²-248²=?

Answer 1

Answer:

Step-by-step explanation:

249^2 - 248^2

it is in the form of a^2 - b^2

we know that..a^2 - b^2 = (a+b)(a-b)

here a= 249 ; b = 248

so we can write 249^2 - 248^2 as

(249 + 248)(249-248)

(497)(1)

497 is the answer...

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Answer 2

Answer: HOPE THIS HELPS YOU, PLEASE MARK BRAINLIST AND THANK.

Step-by-step explanation:

249^2 - 248^2

it is in the form of a^2 - b^2

we know that..a^2 - b^2 = (a+b)(a-b)

here a= 249 ; b = 248

so we can write 249^2 - 248^2 as

(249 + 248)(249-248)

(497)(1)

497 is the answer.

VERIFY:- 62001-61504=497