Collection of quadratic equation problems for the GMAT. No calculators allowed (or needed!). Good luck!
End Test Now
If are the roots of then the value of is
A.
B.
C.
D.
E. None of these
A. 1-C
B. C-1
C. 1+C
D. C
If is a root of quadratic equation, then the equation is
If one root of the equation is the reciprocal of the other then
A. k=6
B. k=1/6
C. k=5
D. k=0
If one root of the equation is 1+2i, then the value of is
A. 5
B. 3
C. -3
D. -5
If the roots of the equation are equal then
A. -3,5
B. 3,5
C. 3,-5
D. -3,-5
If the sum of the roots of the equation is 6, then
The roots of the equation are
If one root of the equation where a,b,c are integers is then the other roots is
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