Question

2
b
{ualuate 51² - 503

Answer 1

Answer:

here you go

Step-by-step explanation:

51²-49²

now this can be solved using identity a²-b² = (a+b)(a-b)

ie (51+49)(51-49)

= (100)(2)

= 200

Answer 2

Answer:

the answer will be 2098