- The equation x- has
how many real roots?
(a) 1 (b) 0 (c) 2 (d) ∞
- The solution set for the equation
⁄^ ⁄^ - 2=0
(a) + (b) + (c)
- (d) * +
- If are roots of equation -
px+(p-1)=0 then for what value of ‘p’ ,
the value of ( ) is minimum?
(a) 0 (b) -1 (c) 1 (d) 2 - If sum of squares of roots of
equation - ( )x-( )=0 is 5,
find p
(a) 0 (b) -1 (c) 1 (d)^
- If roots of equation ( )
( ) ( ) are equal,
then which is correct?
(a) 2b= a+c (b) = ac (c)
b+c= 2a (d) b= ac - If x= 2+ ⁄^ + ⁄^ , then find
6x
(a) 1 (b) 2 (c) 3 (d) -
2 - If product of roots of equation -
5x+K=15 is -3, find K.
(a) 12 (b) 15 (c) 16 (d)
18 - Find p and q are roots of equation
- px+q=0, find p and q respectively
(a) 1, 0 (b) 0, 1 (c) -2, 0
(d) -2, 1
- If √ is one of roots of equation
a +bx+c=0 then find a, b, c
respectively
(a) 6, -4, 1 (b) 4, 6, -1 (c) 3, -
2, 1 (d) 6, 4, 1
- If , β are roots of equation
a bx+b=0, find √√^ √√ √√^
(a) 0 (b) 1 (c) 2 (d)
3 - If , β are roots of equation
2 ( ) ( )=0
find
(a) 2 (b) 2 (c) 2
(d)- If , β are roots of equation
+6x+1=0 find | |
(a) 6 (b) 3√ (c) 4√
(d) 12 - Find √ √ √
(a) 5 (b) √ (c) 1 (d)
5 ⁄ - If , β are roots of equation
a +bx+c=0, find ( )^
( )^
(a) (b) (c)^ (d) - For what value of ‘k’, the roots of
equation (k+1) - 2(k-1)x+1=0 are real
and equal?
(a) 0 (b) -3 (c) 0 or 3
(d) 0 or - 3 - If , β are roots of equation - 2x-
1=0 find ^
(a) - 2 (b) 0
(c) 30 (d) 34