Practice30Create account

The roots of are two consecutive even integers.
What is the value of ?

Class 10Sum and Product of RootsAlgebra — Quadratics
  • A-10
  • B10
  • C-14
  • D14

Step-by-Step Solution

Consecutive even integers with product 24: 4 and 6. Sum = 10, so -b = 10, b = -10.
Answer: A) -10

Master this chapter in 30 minutes a day.

Don't just memorise the answer — build a daily practice habit.

Practice 5 Similar Questions Free →

All Sum and Product of Roots practice questions

More Class 10 Sum and Product of Roots practice

One root of x^2 - 12x + k = 0 is twice the other root. What is the value of k?A farmer in Haryana plants saplings in two plots. The numbers of saplings are the roots…Let alpha and beta be the roots of x^2 - 4x + 1 = 0. Find the value of alpha^3 + beta^3.Two pipes fill a tank. The times (in hours) taken individually are the roots of x^2 - 9x…The roots of x^2 - 7x + 12 = 0 are alpha and beta. The quadratic equation whose roots…