Question

28. Out of the following numbers, which could be the value of the discriminant of a quadratic equation, such that the roots of the equation will be rational and unequal ? (A) 36 (B) 18 (C) 12 (D) 24

Answer 1

Answer:

36

Step-by-step explanation:

12 equal to 24 18 equal to 36

Answer 2

The correct answer is option (A) 36.

• The discriminant is the part of the quadratic formula underneath the square root symbol.
• Out of the following numbers, 36 could be the value of the discriminant of a quadratic equation, such that the roots of the equation will be rational and unequal.
• 12 equals to 24 and 18 equals to 36.
• So, the correct answer is 36.