( 23341379 x 72 ) = ?
"explanation : 23341379 x 72 = 23341379 ( 70 + 2 ) = ( 23341379 x 70 ) + ( 23341379 x 2 ) = 1633896530 + 46682758 = 1680579288 . answer : option a"
multiply(23341379, power(add(const_4, const_1), const_4))