Is it bad to focus on one section?

<p>I took the SAT for the first time in january and i scored:</p>

<p>M: 750
CR: 770
W: 790</p>

<p>I contemplated not taking it a second time but as I plan on applying to top business schools like Penn's Wharton and Cornell's Dyson and MIT's Sloan, I figured my math score should probably be at least a 770 for these types of schools. I am retaking it in May to improve my Math score and get my superscore up. Based on practice tests I think I can definitely improve my math score, but I was wondering if it would look bad if my CR and W scores dropped 50 or so points the second time around, or if colleges only superscore and wouldn't really care.</p>

<p>Thanks for your help</p>