Question

37 whole square subtracted by 13 whole square

Answer 1

( 37 )² - ( 13 )²


We know, a² - b² = ( a - b )( a + b )


Applying formula,


( 37 - 13 )( 37 + 13 )

=> 24 ( 50 )

=> 1200

Answer 2

hey!!!

given :- (37)² - (13)²

by using 3rd identity = a² - b² = ( a + b ) ( a - b )

>> (37)² - (13)² = ( 37 + 13 ) ( 37 - 13 )
= 50 × 24
= 1200

cheers!!!