I). 3x^2 - 13x + 10 = 0 II). 5x^2 - 11x - 12 = 0 III). 2x^2 - 15x + 18 = 0. Which of the following statements are correct according to the given information? A). The root values of the first equation…

Question

I). 3x^2 - 13x + 10 = 0 II). 5x^2 - 11x - 12 = 0 III). 2x^2 - 15x + 18 = 0. Which of the following statements are correct according to the given information? A). The root values of the first equation is greater than the root values of the second equation. B). The smallest root value of the third equation is half of the positive root value of the second equation. C). The sum of the root values of the first equation is equal to the largest root value of the third equation.

PYQPulse · Accepted Answer

B. Only B

PYQPulse · Answer

Explanation: Roots: I). x = +1, +10/3; II). x = +3, -4/5; III). x = +6, +3/2. Statement A is not true. Statement B is true. Statement C is not true. Hence only B.

Answer: B. B. Only B

Explanation

Answer: B. B. Only B

Explanation