Question

find the value of
$(82)2 - (18)2$

Answer 1

Heya user,
Here is your answer !!

we know that a² - b² = (a+b)(a-b)

So ,
82² - 18²
= ( 82 + 18 ) ( 82 - 18 )
= 100 × 64
= 6400 ..... [ Answer ]

Hope it helps !!

Answer 2

Answer:

the answer will be 6400