Answer:
Step-by-step explanation:
The sum of two irrational numbers is always still irrational.
5√3 + 6√5 is still going to be irrational. You cannot find two such numbers adding to rational.
The last six numbers are:
390, 395, 400, 405, 410, 415
Hope this helps☺
The correct answer is A, if you use photomath you can usually find the answers to most algebra problems