evaluate : 22 + sqrt ( - 4 + 6 * 4 * 3 ) = ?
"according to order of operations , inner brackets first where 6 ? 4 ? 3 is first calculated since it has a multiplication and a division . 6 * 4 * 3 = 24 * 3 = 8 hence 22 + sqrt ( - 4 + 6 * 4 * 3 ) = 22 + sqrt ( - 4 + 8 ) = 22 + sqrt ( 4 ) = 22 + 2 = 24 correct answer c"
add(22, sqrt(subtract(divide(multiply(6, 4), 3), 4)))