Home
Class 10
MATHS
Find the value of k for which the quadra...

Find the value of `k` for which the quadratic equation `(k+4)x^2+(k+1)x+1=0`

Text Solution

Verified by Experts

The correct Answer is:
k= 5 or -3
Promotional Banner

Topper's Solved these Questions

  • QUADRATIC EQUATIONS

    NAGEEN PRAKASHAN ENGLISH|Exercise Revision Exercise Long Answer Questions|6 Videos
  • QUADRATIC EQUATIONS

    NAGEEN PRAKASHAN ENGLISH|Exercise Revision Exercise Very Short Answer Questions|15 Videos
  • PROBABILITY

    NAGEEN PRAKASHAN ENGLISH|Exercise Revision Exercise Very Short Answer/short Answer Questions|16 Videos
  • REAL NUMBERS

    NAGEEN PRAKASHAN ENGLISH|Exercise Revision Exercise Long Answer Questions|5 Videos

Similar Questions

Explore conceptually related problems

Find the value of k for which the quadratic equation 3x^2+kx+3=0 has real and equal roots.

Write the value of k for which the quadratic equation x^2-k x+4=0 has equal roots.

Write the set of values of k for which the quadratic equation has 2x^2+k x-8=0 has real roots.

Find the value(s) of k so that, the quadratic equation x^2 - 4kx + k = 0 has equal roots.

Find the values of k for which the given quadratic equation has real and distinct roots: (i) k x^2+2x+1=0 (ii) k x^2+6x+1=0 (iii) x^2-k x+9=0

Find the values of k for which the given quadratic equation has real and distinct roots: (i) k x^2+2x+1=0 (ii) k x^2+6x+1=0 (iii) x^2-k x+9=0

Values of k for which the quadratic equation 2x ^2+kx+k=0 has equal roots.

In the following, determine the set of values of k for which the given quadratic equation has real roots: (i) 2x^2-5x-k=0 (ii) k x^2+6x+1=0

In the following, determine the set of values of k for which the given quadratic equation has real roots: (i) 3x^2+2x+k=0 (ii) 4x^2-3k x+1=0 (iii) 2x^2+k x-4=0

In the following, determine the set of values of k for which the given quadratic equation has real roots: (i) 2x^2+3x+k=0 (ii) 2x^2+k x+3=0