For the equation `|x^2|+|x|-6=0` , the sum of the real roots is (a) `1` (b) `0` (c) `2` (d) none of these

For the equation |x^(2)|+|x|-6=0, the sum of the real roots is 1( b) 0(c)2 (d) none of these

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

Number of real roots of equation f(x)=0 is (A) 0 (B) 1 (C) 2 (D) none of these

If x=1+i is a root of the equation =x^3-i x+1-i=0, then the other real root is 0 b. 1 c. -1 d. none of these

If x=1+i is a root of the equation x^3-i x+1-i=0, then the other real root is 0 b. 1 c. -1 d. none of these

If the equation x^2-b x+1=0 does not possess real roots, then -3 2 (d) b<-2

If the equation |x^2+b x+c|=k has four real roots, then a. b^2-4c > 0 and 0 0 and k > (4c-b^2)/4 d. none of these

If the equation |x^2+b x+c|=k has four real roots, then a. b^2-4c > 0 and 0 0 and k > (4c-b^2)/4 d. none of these

If the equation |x^(2)+bx+c|=k has four real roots,then A.b^(2)-4c>0 and 0 0 and k>(4c-b^(2))/(4) D.none of these

If the equation a x^2+2b x-3c=0 has no real roots and ((3c)/4) 0 c=0 (d) None of these