If one root of `2x^(2) + kx - 6 "is" 2,"then" k = .....`

If product of two roots of 4x^3 + 16 x^2 +kx - 36 =0 is -6 then k=

If one root of the equation 2x^2+k x-6=0 is 2, then the other root is (a) 6 (b) -6 (c) -1 (d) 1

If one root of x^3 - 12x^2 +kx -18=0 is thrice the sum of remaining two roots then k=

If one root of x^3 - 12x^2 +kx -18=0 is thrice the sum of remaining two roots then k=

If one root of the equation 2x^(2)+kx+4=0 is 2, then the other root is (a) 6 (b) -6 (c) -1 (d) 1

If one root of x^2-6kx +5=0 is 5, find the value of k

If the roots of 2x^(3) - 3x^(2) + kx + 6 = 0 are in A.P then k =

If one root of (k-5)x^(2)-2kx+(k-4)=0 is less than 1 and the other root is greater than 2 then k in (a,b) then the value of a^(2)-b is.