[" ions "x^(2)+2x+3 lambda=0" and "2x^(2)+3x+5 lambda=0" have a non-zero common roots,"],[[" (b) "-1," (c) "3," (d) none of these "]]

If the equations x^(2)+2x+3 lambda=0 and 2x^(2)+3x+5 lambda=0 have a non-zero common roots,then lambda=1 (b) -1( c) 3( d) none of these

If the equations x^2+2x+3lambda=0 and 2x^2+3x+5lambda=0 have a non-zero common roots, then lambda= (a) 1 (b) -1 (c) 3 (d) none of these

If the equations x^(2) + 2x + 3 lambda =0 and 2x^(2) + 3x + 5 lambda = 0 have a non- zero common roots. then lambda = (a)1 (b)-1 (c)3 (d)None of these

If x^(2)+x-1=0 and 2x^(2)-x+lambda=0 have a common root then

The equations x^(2)-2x+1=0,x^(2)-3x+2=0 have a common root then that common root is

If the equations x^(2) + 2x -3=0 and x^(2) + 3x-m=0 have a common root, then the non- zero value of m.

The equation cos^(4)x-(lambda+2)cos^(2)x-(lambda+3)=0 have a real solution if

If x^(2)-6x+5=0 and x^(2)-3ax+35=0 have common root, then find a.

If x^(2)-6x+5=0 and x^(2)-3ax+35=0 have common root, then find a.