Text Solution
AI Generated Solution
|
RD SHARMA ENGLISH-QUADRATIC EQUATIONS-All Questions
- A dealer sells an article for Rs. 24 and gains as much percent as t...
02:04
|
- Girl! Out of a group of swans. 7/2 times the square root of the number...
02:37
|
- If the list price of a toy is reduced by Rs. 2, a person can buy 2 ...
02:40
|
- Some students planned a picnic. The budget for food was Rs. 500. Bu...
03:28
|
- In a class test, the sum of the marks obtained by P in Mathematics ...
03:49
|
- In a class test, the sum of Shefalis marks in Mathematics and Engli...
04:02
|
- A cottage industry produces a certain number of pottery articles in...
03:43
|
- Write the value of k for which the quadratic equation x^2-k x+4=...
01:03
|
- What is the nature of roots of the quadratic equation 4x^2-12 x-9=0...
01:37
|
- Write the number of real roots of the equation x^2+3|x|+2=0 .
01:59
|
- Write the set of values of ' a ' for which the equation x^2+a x-...
01:14
|
- Is there any real value of ' a ' for which the equation x^2+2x+(...
01:53
|
- Write the value of lambda for which x^2+4x+lambda is a perfect squa...
01:18
|
- Find the condition if the roots of a x^2+2b x+c=0 a n d b x^2-2sqrt...
01:51
|
- Write the set of values of k for which the quadratic equation ha...
01:18
|
- Write a quadratic polynomial, sum of whose zeros is 2sqrt(3) and th...
01:30
|
- Show that x=-3 is solution of x^2+6x+9=0
01:03
|
- Show that x=-2 is a solution of 3x^2+13 x+14=0
01:05
|
- Find the discriminant of the quadratic equation 3sqrt3x^2+10x+sqrt3=0.
01:02
|
- If x=(-1)/2 , is a solution of the quadratic equation 3x^2+2k x-3=0...
01:26
|