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=

If b²-4ac>0,then the graph of y= ax²+bx+c

If ax²+bx+c=0 and bx²+cx+a=0 have a common root and a≠0 then a³+b³+c³/abc=