the sum of two numbers is 73 and their difference is 28 . find the difference between their squares .
"explanation : let x and y be the two given numbers ( x + y ) = 73 ; ( x – y ) = 28 ( x 2 – y 2 ) = ( x + y ) ( x – y ) = 73 * 28 = 2044 answer : c"
divide(subtract(28, power(73, const_2)), const_2)