if `2x^(2) + 4x - k = 0` is same as `(x-5) (x+k/10) = 0`, then find the value of k.

If - 4 is common root for the quadratic equations 2x^(2) + px + 8 = 0 and p(x^(2) + x) + k = 0 then find the value of 'k'.

If 3x - 4y + k = 0 is a tangent to x^(2) - 4y^(2) = 5 find the value of k.

If int _(0)^(1) (3x ^(2) + 2x +k) dx =0, then find the value of k.

If int_0^1(3x^2+2x+k)dx=0, find the value of k

If 2x-1 is a factor of 4x^(3) - 16x^(2) + 10x + k , find the value of k.

If int_(0)^(1)(3x^(2)+2x+k)dx=0, find the value of k.

If int_(0)^(1)(3x^(2)+2x+k)dx=0, find the value of k.

if log_(k)x.log_(5)k=log_(x)5,k!=1,k>0, then find the value of x

If x=k^2 and y=k is a solution of the equation x-5y+6=0 then find the values of k

If x=k^2 and y=k is a solution of the equation x-5y+6=0 then find the values of k