function addThreeSquareAddFiveTakeSquareRoot(x) { return Math.sqrt(Math.pow(x+3, 2)+5); } /* #1 */ const answer1 = (addThreeSquareAddFiveTakeSquareRoot(5) + addThreeSquareAddFiveTakeSquareRoot(2)) / addThreeSquareAddFiveTakeSquareRoot(7); console.log(answer1); // 1.3451659672026264 /* #2 */ const f = addThreeSquareAddFiveTakeSquareRoot; const answer2 = (f(5) + f(2)) / f(7); console.log(answer2); // 1.3451659672026264