what is the least number . which should be added to 0.0282 to make it a perfect square ?
"0.0282 + 0.0007 = 0.0289 ( 0.17 ) ^ 2 answer : a"
subtract(multiply(divide(add(add(const_12, const_4), const_2), const_100), divide(add(add(const_12, const_4), const_2), const_100)), 0.0282)