Search
.Management Sciences
A. 3x2 + 5x – 2 = 0
B. 3x2 + 5x + 2 = 0
C. 3x2 – 5x + 2 = 0
D. 3x2 – 5x – 2 = 0
The quadratic equation whose roots are reciprocal of 2x2 + 5x + 3 = 0 can be obtained by replacing x by 1/x.
Hence, 2(1/x)2 + 5(1/x) + 3 = 0
=> 3x2 + 5x + 2 = 0
Related Mcqs:
- If a and b are the roots of the equation x2 – 9x + 20 = 0, find the value of a2 + b2 + ab?
- A. -21 B. 1 C. 61 D. 21...
- Find the value of a/b + b/a, if a and b are the roots of the quadratic equation x2 + 8x + 4 = 0?
- A. 15 B. 14 C. 24 D. 26...
- (i). a2 + 11a + 30 = 0,
(ii). b2 + 6b + 5 = 0 to solve both the equations to find the values of a and b?
- A. If a < b B. If a ≤ b C. If the relationship between a and b cannot be established D. If a > b...
- I. a2 + 8a + 16 = 0,
II. b2 – 4b + 3 = 0 to solve both the equations to find the values of a and b?
- A. If a < b B. If a ≤ b C. If the relationship between a and b cannot be established D. If a > b...
- I. x2 + 11x + 30 = 0,
II. y2 + 15y + 56 = 0 to solve both the equations to find the values of x and y?
- A. If x < y B. If x > y C. If x ≤ y D. If x ≥ y...
Recent Comments