This problem is from The Official GMAT Quantitative Review 2005 (a GMAC publication; page 76, problem 111)
Any idea how to solve this problem using the Kaplan method of picking numbers?? Is it possible??
Problem: If k does not equal zero and k - [(3 – 2k^2)/2] = x/K, then x =
A. -3 – k^2
B. k^2 – 3
C. 3k^2 – 3
D. k – 2k^2
E. k – 3 + 2k^2
The answer is C.
Any idea how to solve this problem using the Kaplan method of picking numbers?? Is it possible??
Problem: If k does not equal zero and k - [(3 – 2k^2)/2] = x/K, then x =
A. -3 – k^2
B. k^2 – 3
C. 3k^2 – 3
D. k – 2k^2
E. k – 3 + 2k^2
The answer is C.
