Find the value of k for which the quadra...

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

Text Solution

AI Generated Solution

Topper's Solved these Questions

SAMPLE PAPER 2019
X BOARDS|Exercise SECTION-D 39 (b)|1 Videos

Similar Questions

Explore conceptually related problems

Find the value of p for which the quadratic equation 4x^2+px+3=0 has equal roots

find the values k for which the quadratic equation 2x^(2)+Kx+3=0 has two real equal roots

Solve the following question. (i) Find the value of k for which the roots of quadratic equation kx^2+2x+3=0 are real and equal.

Find the value of k for which the quadratic equation k^(2)x^(2)-2(2k-1)x+4=0 has real and equal roots.

What is the value of k for which the quadratic equation 3x^(2) - kx+ k = 0 has equal roots ?

Find the value of K for which the quadratic equation kx^(2)+2x+1=0, has real and distinct root.

Find the value (s) of k for which the given quadratic equations has real and equal roots: (i) 9x^2+8kx+16=0 .

Find the value (s) of k for which the given quadratic equations has real and equal roots: (ii) kx(x-2sqrt(5))+10=0 .

X BOARDS-X Boards-All Questions

Prove that sqrt(5) is irrational.
Text Solution
|
The 17^(th) term of an AP exceeds its 10^(th) term by 7. Find the comm...
Text Solution
|
Find the value of k for which the quadratic equation 3x^2+kx+3=0 has r...
Text Solution
|
Find all the zeroes of the polynomial x^4+x^3-14x^2-2x+24 if two of it...
Text Solution
|
The midpoint of the line segment joining A(29,4) and B(-2,3b) is C(2a+...
Text Solution
|
If Sn the sum of first n terms of an AP is given by 2n^2+n, then find ...
Text Solution
|
If in an AP a=15, d=-3 and an=0. Then find the value of n.
Text Solution
|
Point P divides the line segment joining the points A(2,1) and B(5,-8)...
Text Solution
|
A part of monthly hostel charges is fixed and the remaining depends on...
Text Solution
|
For what value of P, points (2,1),(P, -1) and (-1,3) are collinear
Text Solution
|
A juice seller was serving his customers using glasses. The inner d...
Text Solution
|
In a triangle ABC, B=90^@ and D is the mid-oint of BC then prove that ...
Text Solution
|
If sinx+cosy=1 , x=30^0 and y is an acute angle. Find the value of y
Text Solution
|
A cylindrical bucket, 32 cm high and with radius of base 18 cm, is ...
Text Solution
|
Find the value of (cos48^@-sin42^@)
Text Solution
|
A train travels 360 km at a uniform speed. If the speed had been 5k...
Text Solution
|
In figure, three sectors of a circle of radius 7 cm, making angles of ...
Text Solution
|
The area of two similar traingles are 25 sq cm and 121 sq cm. Find the...
Text Solution
|
Solve 1/(a+b+x)=1/a+1/b+1/x,a+b !=0
Text Solution
|
Show that any positive odd integer is of the form 6q+1 or 6q+3 or 6q+...
Text Solution
|