Question

plz tell correct option with solved steps... its very urgent i am having my exam tmro ... plz help!!!!!!!!! and if don't know plz stay off it don't answer for points ...... ​

Answer 1

Answer:

(d).. 497 is the correct option.

explanation:

249² = 62001

248² = 61504

so,

249² -248² =62001-61504 = 497

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Answer 2

1. First find the square root of 249 and 248.

2. Then minus them.

Square of 249 is 62001 and square of 248 is 61504.

62001-61504 = 497.

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