Home
Class 10
MATHS
One of the roots of equation 5m^(2)+2m+k...

One of the roots of equation `5m^(2)+2m+k=0` is `-7/5`. Find the value of 'k'.

Text Solution

Verified by Experts

The correct Answer is:
k=-7
Promotional Banner

Topper's Solved these Questions

  • QUADRATIC EQUATIONS

    CHETAN PUBLICATION|Exercise PRACTICE SET 2.2|12 Videos

  • QUADRATIC EQUATIONS

    CHETAN PUBLICATION|Exercise PRACTICE SET 2.3|6 Videos

  • PYTHAGORAS THEOREM

    CHETAN PUBLICATION|Exercise ASSIGNMENT -5|1 Videos

  • SIMILARITY

    CHETAN PUBLICATION|Exercise ASSIGNMENT-1|12 Videos

Similar Questions

Explore conceptually related problems

If one of the roots of the equation 3x^(2)-kx-2=0 is 2. Find the value of k. Also find the other roots.

One of the roots of equation x^(2)+mx-5=0 is 2 find m.

If the difference between the roots of the equation x^(2)-13x+k=0 is 7 then the value of k is ___.

If one root of the quadratic equation 3y^(2)-ky+8=0 is 2/3 , find the value of k.

One of the roots of quadratic equation 2x^(2)+kx-2=0 is -2, find k.

If sum of the roots of the equation x^3-3x^2-16x+k=0 is zero then find the value k.

If x=5 is the root of a equation kx^(2)-14x-5=0, then find the value of K

If x=9 is one root of the quadratic equation x^(2)-11x+k=0 , then find the value of k.