The roots of the equation x2 – 3x – 10 = 0.

The roots of the equation x² – 3x – 10 = 0 are
(a) 2, -5
(b) -2, 5
(c) 2, 5
(d) -2, – 5

Solution:

If one root of a quadratic equation with rational coefficients is , then the other
(a)
(b)
(c)
(d)

Solution:

More Solutions:

• Two consecutive natural numbers such that.
• Two positive consecutive even integers is 288, find integers.
• The sum of two numbers is 9 and the sum of their squares is 41.
• Sum of two natural numbers is 8 and the difference of their reciprocals.
• There are three consecutive positive integers.