I don't even think you need high verbal scores. So just a week worth of studying is enough to get you through the quantitative section. EE doesn't have much opportunities unlike software engineering. So unless you plan on being jobless after you graduate, I suggest you take the GRE, and study in an ABET accredited EE school. Never take the easy way out. It's gonna haunt for the rest of your life, coz you have control over the two months before you take the GRE but once you graduate with a degree, you have no choice but to accept what you get.