Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
RD SHARMA-QUADRATIC EQUATIONS-All Questions
- If the equation 9x^2+6k x+4=0 has equal roots, then the roots ar...
Text Solution
|
- If the equation a x^2+2x+a=0 has two distinct roots, if a=+-1 (b...
Text Solution
|
- If 2 is a root of the equation x^2+b x+12=0 and the equation x^2...
Text Solution
|
- If the roots of the equation (a^2+b^2)x^2-2b(a+c)x+(b^2+c^2)=0 are ...
Text Solution
|
- If the equation x^2-b x+1=0 does not possess real roots, then -3...
Text Solution
|
- If x=1 is a common root of the equations a x^2+a x+3=0 and x^2+x+b=...
Text Solution
|
- If p and q are the roots of the equation x^2-p x+q=0 , then p=1,\ q...
Text Solution
|
- If a and b can take values 1,\ 2,\ 3,\ 4 . Then the number of th...
Text Solution
|
- Write the number of quadratic equation with real roots, which do no...
Text Solution
|
- If the equation (a^2+b^2)x^2-2(a c+b d)x+c^2+d^2=0 has equal roots, t...
Text Solution
|
- If the sum of the roots of the equation x^2-x=lambda(2x-1) is zero,...
Text Solution
|
- If x=1 is a common root of a x^2+a x+2=0 and x^2+x+b=0 then, a b= ...
Text Solution
|
- The value of c for which the equation a x^2+2b x+c=0 has equal ...
Text Solution
|
- If x^2+k(4x+k-1)+2=0 has equal roots, then k= (a) -2/3,\ 1 (b)...
Text Solution
|
- If the sum and product of the roots of the equation k x^2+6x+4k=0 a...
Text Solution
|
- If sinalpha and cosalpha are the roots of the equation a x^2+b x+c=...
Text Solution
|
- If 2 is a root of the equation x^2+a x+12=0 and the quadratic eq...
Text Solution
|
- If the sum of the roots of the equation x^2-(k+6)x+2(2k-1)=0 is equ...
Text Solution
|
- If a and b are roots of the equation x^2+a x+b=0 , then a+b= (a) 1...
Text Solution
|
- A quadratic equation whose one root is 2 and the sum of whose roots...
Text Solution
|