The roots alpha and beta of the quadrati...

The roots `alpha` and `beta` of the quadratic equation `x^(2) - 5x + 3(k-1) = 0` are such that `alpha- beta=1.` Find the value k

Topper's Solved these Questions

SAMPEL PAPER 13
AGRAWAL PUBLICATION|Exercise EXERCISE|34 Videos
SAMPLE PAPER 10
AGRAWAL PUBLICATION|Exercise EXERCISE|89 Videos

Similar Questions

Explore conceptually related problems

If alpha and beta are the roots of the quadratic equation x^(2) + kx - 15 =0 such that alpha - beta = 8 , then what is the positive value of k?

If alpha " and " beta are the roots of the quadratic equation x^2 -5x +6 =0 then find alpha^2 + beta^2

If alpha and beta are the roots of the quadratic equation x^(2) + 3x - 4 = 0 , then alpha^(-1) + beta^(-1) = "_____" .

If alpha " and " beta are the roots of the quadratic equation x^2 -5x +6 =0 then find alpha/beta + beta/alpha

If alpha , beta roots of the equations x^(2) - 5x + 6 = 0 , find the value of alpha^(2) - beta^(2) .

AGRAWAL PUBLICATION-SAMPLE PAPER 1-EXERCISE

Case Study Based- 4 100m RACE A stopwatch was used to find the tim...
Text Solution
|
Case Study Based- 4 100m RACE A stopwatch was used to find the tim...
Text Solution
|
Case Study Based- 4 100m RACE A stopwatch was used to find the tim...
Text Solution
|
3 bells ring at an interval of 4,7 and 14 minutes. All three bell rang...
Text Solution
|
Find the point on x-axis which is equidistant from the points (2,-2) a...
Text Solution
|
Find the point on x-axis which is equidistant from the points (2,-2) a...
Text Solution
|
Find a quadratic polynomial whose zeroes are 5-3sqrt(2 )and 5+3sqrt(2)...
Text Solution
|
Draw a line segment AB of length 9cm. With A and B as centres, draw ci...
Text Solution
|
If sqrt(3)sintheta-costheta=sqrt(2), then one general value of theta i...
Text Solution
|
In the figure, quadrilateral ABCD is circumscribing a circle with cent...
Text Solution
|
Prove that2-sqrt3 is irrational.
Text Solution
|
The roots alpha and beta of the quadratic equation x^(2) - 5x + 3(k-1)...
Text Solution
|
In the figure, ABCD is a square of side 14 cm. Semi-circles are drawn ...
Text Solution
|
The perimeters of two similar triangles are 25 cm and 15 cm respective...
Text Solution
|
In an equilateral triangle ABC, D is a point on side BC such that B D=...
Text Solution
|
The median of the following data is 16. Find the missing frequencies a...
Text Solution
|
If the angles of elevation of the top of the candle from two coins dis...
Text Solution
|
The two palm trees are of equal heights and are standing opposite each...
Text Solution
|
The angles of depression of the top and bottom of a building 50 metres...
Text Solution
|
Water flows through a circular pipe whose internal diameter is 2 cm, a...
Text Solution
|