A. -1
B. 4
C. 6
D. -5
The number having two digits such that it is 4 times the sum and three times the product of its two digits are
If x2+ky2+x-y is resolvable into two linear factors then k=
x2-2x+10 has minimum at x=
If one root of px2-14x+8=0 is 6 times the other,then p=
If x≠3/2 then the value of 4x2-12x+9 is
If A,B,C are the minimum value of x2-8x+17,2x2+4x-5,3x2-7x+1 then the ascending order of A,B,C is
The solution set of x2>4x-5 is
If the product of the roots of the equation 5x2-4x+2+k(4x2-2x-1)=0 is 2,then k=
If the two equations x2-cx+d=0 and x2-ax+b=0 have a common root and the second equation has equal roots,then
If the system of equations x + y + z =6, x + 2y + 3z=10 has no solution then λ=